Here's the deckplans for a design I'm calling a 'Conquest'-class orbital drop/cannon support ship. Primary missions are troop inserts, low-orbit artillery and support. Lower deck is low berths, fuel, turrets and turret gangways, upper deck is crew quarters.
Thanks all!
Here are the Conquest's upper, main and lower levels (I haven't yet finished all the detail like hatches, ports, internal equipment, callouts, etc.) each in a zoomed scale.
Top Elevation: Upper Level
Top Elevation: Main Level
Top Elevation - Lower Level
Key
1. Bridge
2. Drop Shuttles
3. CIC / Turret control / gunnery stations
4. Cargo bay
5. Lifts/Pressure Panels
6. Engineering
7. Airlocks
8. Backup computer room
9. Pressure corridor
10. Equipment Storage
11. Armory/Drop Prep Storage
12. Medical
13. Hatch down to Staterooms/Low Berths
14. Briefing Room
15. Library
16. Laboratory
17. Lounge
18. Conference room
19. Gunnery Prep
20. Avionics/Computer room
21. Hatch down to lower level, hatch up to upper level
22. Mainroom
23. Officers' Briefing Room
24. Hatch up to Main Level
25. Turret
26. Turret Mechanics / Ammo
27. Ammo storage
28. Gunners' Lounge
29. Observation Room
30. Medical Storage
31. Cold Sleep Prep Storage
32. Cold Sleep (10) - on Upper Level, staterooms (3)
33. Vehicle Mechanics Bay
34. Observation Room
35. Cargo Bay (Upper and Lower Levels)
36. Engineering (Lower Level)
37. Personnel Lift shaft
38. Upper Gangway
39. Crew Lounge
40. Engineering (Upper Level)
Thanks all!

Here are the Conquest's upper, main and lower levels (I haven't yet finished all the detail like hatches, ports, internal equipment, callouts, etc.) each in a zoomed scale.
Top Elevation: Upper Level

Top Elevation: Main Level

Top Elevation - Lower Level

Key
1. Bridge
2. Drop Shuttles
3. CIC / Turret control / gunnery stations
4. Cargo bay
5. Lifts/Pressure Panels
6. Engineering
7. Airlocks
8. Backup computer room
9. Pressure corridor
10. Equipment Storage
11. Armory/Drop Prep Storage
12. Medical
13. Hatch down to Staterooms/Low Berths
14. Briefing Room
15. Library
16. Laboratory
17. Lounge
18. Conference room
19. Gunnery Prep
20. Avionics/Computer room
21. Hatch down to lower level, hatch up to upper level
22. Mainroom
23. Officers' Briefing Room
24. Hatch up to Main Level
25. Turret
26. Turret Mechanics / Ammo
27. Ammo storage
28. Gunners' Lounge
29. Observation Room
30. Medical Storage
31. Cold Sleep Prep Storage
32. Cold Sleep (10) - on Upper Level, staterooms (3)
33. Vehicle Mechanics Bay
34. Observation Room
35. Cargo Bay (Upper and Lower Levels)
36. Engineering (Lower Level)
37. Personnel Lift shaft
38. Upper Gangway
39. Crew Lounge
40. Engineering (Upper Level)