Toby started the tour in the same place he always did, on the bridge of his ship. The original design had been modified a bit, the command seat and pilot/navigator's stations having been combined into a customized command couch of his own; consoles and controls arrayed around it so that he could access a myriad of functions from the comfortable reclining seat. Ahead of him, a large triple-reinforced crystalsteel viewport gave a beautiful look at the land beyond, while three large screens surrounded it; the main viewer below, the TAC (tactical) monitor to the left, and a variable display screen to the right.
Behind him, two wide steps led up to the smaller updeck, which had several seats and consoles, as well as two exits - one aft, one starboard into the airlock stage area. He'd check that later. Stepping through the aft door, Toby found himself in the Central Core.
The Core was something like an elevator shaft, but down the center was a three-sided ladder that ran from this top deck, down through the two decks below. Surrounding it around the edges of the circular shaft was a metal grate decking, so that one could move around to the doors that exited the shaft, or step into the center and descend/ascend the ladder.
On this level, there were four exits - fore and aft, port and starboard. The aft exit actually opened into a small airlock, which in turn opened into the big shuttlecraft hangar; easily the biggest single enclosed space in the ship after the main cargo bay. On either side of the airlock were shuttle storage hangars, each one had a little pressure door that opened into the Central Core (the port and starboard exits). The port hangar held a sleek little personnel shuttle (kind of a taxi, but more comfortable), while the starboard held a boxy and slower cargo shuttle. He paused long enough to make sure both were secured in their frames, then slowy circumnavigated the big main shuttlebay.
The main doors were huge as well; a clamshell design, they parted in the center, and could expand to an opening nearly as wide as the shuttlebay itself. The bay could easily hold up to five or six standard craft, but he kept it empty and depressurized for most occasions, unless he was on planet. It was much easier in space to only pressurize/depressurize the shuttle hangars, and saved wear and tear on the main hangar's environment systems. Not to mention, it saved on air storage.
There were two other exits from the hangar; a circular 'elevator' dead-center in the middle could drop down into a mainenance facility underneath (Toby kept this sealed off, however, for a special project), and on the starboard side, a square elevator/floor panel could drop down to the Storage facility on the next deck down, and down again to the secondary cargo bay on the bottom deck. This was usually disabled, especially if the shuttlebay was depressurized.
He walked back through the airlock into the Central Core, and climbed down the ladder to 'B' Deck below. Three of the exits (port, starboard, aft) led into the same corridor; it ran the entire centerline of the ship from the port side, to the Core, then curved around to the south and continued on the starboard side to the Storage/Supply room. The ship's map divided this deck into four 'quadrants', Fore, Aft, Port, Starboard (or N/S/E/W). He walked out the port exit to check that quadrant first.
The port quadrant of this deck was the personal area. The first two rooms were the Infirmary (on the left) and the Louge (on the right). A rebuilt IB-2 medical droid took care of most of the issues that he couldn't himself, while the Lounge had developed nicely over time into his personal den/playroom. He had put a bar in there, a little couch and recreation area, and there was also a small kitchen off the back. Further down the hall were his office (on the left), and his quarters (on the right) - at the far end of the corridor was a sealed hatch to a small escape pod.
The forward quadrant was accessed only through the Central Core. Originally, this sizable space had been the upper section of the main cargo bay - the idea being that very tall cargo modules could be lowered in from above, and take up two stories. Toby, however, had permanently closed and sealed the dividing 'floor' between the decks, and installed another level of flooring atop it, turning the upper cargo bay into a self-contained compartment of its own. Over time, then, he'd turned it into his personal lab and work area - the addition of cabinets, desks, test equipment, and various testing rigs (as well as a large rig for holding something as large as a small fighter craft) completed the setup. The upper doors could still open, but he had them sealed and the controls disabled for safety reasons.
Almost the entire Starboard quadrant was also made up of a single room; the Storage/Supply area. This room held everything from dry stores, to several large water tanks, to engine parts, to a spare generator. There were also two compartments built into this room - Ship's Services (which basically meant laundry and other such facilities), and Droid Storage (which held repair and power sockets for the ship's droid crew.) Two platform-style elevators exited this room; one went up to the shuttlebay, one went down to Secondary Cargo below.
The aft quarter of the deck was listed in the ship's blueprints as Shuttle Repair/Maintenance; a circular elevator platform lowered from the center of the shuttlebay above to allow the shuttlecraft to be worked on as needed. However, Toby used this area for storing his third small craft; a salvaged Imperial missle boat prototype, found adrift in deep space. Via his most ambitious engineering work on the ship ever, he'd constructed a gantry track system which could move the craft out of its dock, into an airlock next door, and from there the rail gantry could eject it out into space - effectively a hidden launch facility.
There was no way to go aft of here, though the ship didn't end here. Aft of the saucer here was the ship's main sublight drive, as well as the extendable "Starlight Drive" plasma accelerators that could give the Lady a surprisingly swift boost of speed.
Moving back to the Central Core, Toby dropped down once more to the lowest, "C" deck. As with the decks above, there were four exits; the port one was the main exit from the ship - it led down a long corridor to the port-side airlock. The forward and starboard exits moved out into the main cargo bay. The largest single space in the ship, the Main Cargo Bay took up the entire forward half of the saucer's lowest deck, and was capable of holding over 500 metric tons of cargo. At the forward edge, the main doors opened wide and also down, becoming an entry ramp for planetside access. Nearby, a sealable ladderway led up into the former upper cargo bay, now Toby's workshop. A large cargo airlock on the starboard end of the bay allowed spacestation or ship docking for cargo transfer as well.
Just behind on the starboard side was the Auxiliary Cargo bay; a more specialized compartment, the Aux. bay could be configured for fragile or atmosphere-sensitive cargo, and had powerful shielding against radiation. A cargo elevator from here led up to the storage/supply room, as did a similar elevator out in the main cargo bay.
The aft part of the saucer and aft hull was mostly taken up by machinery, air and water tanks, and other equipment; there were several compartments however. Just aft of the Central Core, in direct line, were the main Engineering room, the Reactor Core, and the Reactor control room. On the port side was the Combat Systems control room (specialized machinery and controls for the shields and weapons systems), and on the port side was the main computer and circuit-control room. At the far back of the hull was the hyperdrive unit and various monitoring stations.
Toby took his time in inspecting everything, then made his way back up to the bridge. Off to the side, he entered the staging area; in here were spacesuit storage lockers, as well as other EVA equipment. He didn't bother with any of that now, since the ship was on-planet, and keyed open the airlock. The doors closed and opened, behind and in front, and he stepped out onto the upper hull of his ship.