Mattell's Solitude series of cockpits will be aimed at the solo traveler, with all in one interiors including sleeping areas, all crafting stations, mission board and bounty clearance access, bathroom and eating area (when space allows), increased specs but reduced crew/passenger space (usually 1 crew/passenger slot), additional equipment mounts, and set up to receive direct connections for docking and landing bays (if using pdy you need to use doorway connections if connecting to other habs).

this mod has no hard requirements other than the base game, not even patches or dlc…however 
To take full advantage of these cockpits I recommend the following:

mod or ini change to allow higher ship builder overlap tolerance

No Build Below Bay or Invalid Docker Position or Misaligned Landing Gear Errors at Starfield Nexus - Mods and Community (and honestly the rest of the series listed at the bottom of his page)

Rotated Bays at Starfield Nexus - Mods and Community (again i use most of his)
1-of-A-Kind Ships (Formerly WT Flexible Dockers) at Starfield Nexus - Mods and Community for better access to bays and dockers on smaller ships 

ENHANCE Mirror at Starfield Nexus - Mods and Community without it the bathroom mirror is just a decoration, with it you have enhance access from your ship

Mattells Ladderless docking and loading bay hatches at Starfield Nexus - Mods and Community to keep those ladders from taking extra room on your tiny ship (strongly recommend, only one that might have any real impact on the usability of the cockpits)

and of course Place Doors Yourself at Starfield Nexus - Mods and Community which never leaves my load order, also I've had reports of some cockpit hatch points working incorrectly without it edit: from 2.21 onwards the issues of dockers and landers not connecting without pdy should be fixed. 

 None of these are required, just suggestions and what I would use at a minimum. (though the cockpits might lose some functionality without the ladderless bays)

The ships:
unless specified I haven't changed pricing, but have removed any requirements (perks, level, locetion, ect...
Hope Arrowhead: modified overseer 400 with bottom and aft access for dockers or habs, 3 additional equipment and 1 top structural mounts, and everything you'll need for your tiny but deadly home away from home. If it feels a little too cramped a version without the table and chair is available for purchase as well.

Stroud Sparrow: modified Kon-Tiki 400 with bottom and aft access for dockers or habs, 3 (bottom nose mount can be either equipment or structural) additional equipment and 2 top structural mounts, and everything you'll need for your tiny but deadly home away from home. It’s got a bit more comfort than the arrowhead so I allowed it 3 passenger slots and gave it a touch of ranger flair. 

Hope Privateer: based on the Armstrong 20E, doesn't sport any particular theme but has all the features of the series, only notable difference is the bottom hab snap is only usable for dockers and landing bays. Managed to fit quite a bit into this tiny guy including a full bathroom and upstairs bedroom accessed by lift (it's a little small but so is the cockpit and I didn't want it covering the docker hatch (initially in up position, just use the buttons located close by)

Nova Pilgrim: modified magellan c-1x with floor modified for docker/bay/hab connections, additional top structure support shares same location with stock top equipment mount and 7 additional equipment mounts added to top, bottom and sides (bottom port/stbd mounts do not have actual mounting pods and were intended for ligts from mathilda or seti but can also hold smaller weapons without issue). The cockpit boasts all the features from the others in this series as well as windows added to the rear sides complete with shutters (buttons might need to be pressed twice to open the first time). The workbenches are mostly as they are in the other cockpits, armor and weapon in the rear, industrial just forward of them, chem is in the bathroom (invisible marker is just below the med container), research is just forward from there (the chair not the terminal), and the galley is on the other side. all stations can be used even if a ladder from a lower hab is present, even if its kind of a tight fit.

Deimos Io: based off of the phobos and named for the greek goddess of wandering, the Io boasts an upper level living quarters with kitchen, bathroom (with chem workbench under pharma container) in the rear, and all the other crafting stations located foreward in the main deck. Plenty of weapon mounts, though the bottom hatch access is only for dockers or lander (like the armstrong no actual through hole for hab connections).

Stroud Einsamal: Modified viking with hab/docker/landing bay connections at the rear, top, and bottom (currently uses the vanilla collisions so theres an invisible collision at top and bottom, bays and dockers are unaffected, habs should be alright if you use a ladder, no jumping or dropping through though). Left some space for you to decorate a little while retaining all the workbenches and mission board/bounty clearance stations. No extra equipment slots, I reccomend using the Barde equipment upgrade from my crew series if you want to attatch extra firepower. Spacious enough for 2 comfortably, 3 if you're real friendly.

Taiyo shinobi: Himeji variant that has all the features of the series, is fully capable of top attachment (uses the stock collision so no dropping down, but ladder use and hopping up from below works just fine), and a small table with chair for dining (or sitting the odd passenger). It has 8 equipment mounts and some Ryujin flair including custom consoles for mission boards and bounty clearance.

as of 2.1 additional versions are available with fore and top mounting only 

My Mods:
Mattell's Cockpits and Bridges Crew Series at Starfield Nexus - Mods and Community
Mattell's Cockpits Solitude Series at Starfield Nexus - Mods and Community 
Mattell's Modified Modules (formerly Ronin Cockpit) at Starfield Nexus - Mods and Community 
Mattells Ladderless docking and loading bay hatches at Starfield Nexus - Mods and Community 
GrafsHabs Useful Brigs Patch by Mattell at Starfield Nexus - Mods and Community  
Owl Tech Lets Work Habs Usefull Brigs and DisplayStuff Patches at Starfield Nexus - Mods and Community 
OwlTech Echoes Of The Past ub patch at Starfield Nexus - Mods and Community
OwlTech Nautilus Useful Brigs Patch at Starfield Nexus - Mods and Community
Va'ruun Technical Institute Ship Habs Useful Brigs Patch at Starfield Nexus - Mods and Community 
Gtech Ship Habs useful brigs patch at Starfield Nexus - Mods and Community updated partially  for ub5.0 (rotated habs not added)
Habz functional infirmaries Patch (formerly Patches for habz and my habs) at Starfield Nexus - Mods and Community
Mattell's Brig Furniture at Starfield Nexus - Mods and Community

My Transfer Spaceships Across Universes bluprints
Mattell's Ship Bleprints Placidity at Starfield Nexus - Mods and Community
Mattels Ship Blueprints Jaded Angel at Starfield Nexus - Mods and Community