Where are your favourite base locations?

Abiotic Factor has to be one of the most fun sandbox survival games out there. One of the biggest aspects of these sorts of sandbox open world games is base building and base locations.

I typically build multiple bases every time I play on a new server, on my main solo/single player server, my main base is the Security Office, seeing as how it is spacious, easy to defend with the closable gate that can be unlocked once you craft a Tram Station Key, and as for the back door I just put a bunch of sandbags to permanently block the door, so enemies and even the Leyak cant open it and are forced to come by the main door where my defences will destroy them.

Another great place I like is the Gym/Pool base that is next to the Data Farm and a short walk from the Security Office. I use that base more as a agriculture base where its mostly acts as a farming outpost, defending it isnt as effective as the Security Office but its still ok. It does have more space than the Security Office and the biggest plus is the pool giving you infinite dirty water which you can boil early game, and easily purify mid game onwards.

Some other great places for small bases or outposts are places like; the small security room next to the cafeteria, the rafters/vents area above Data Farm, the big open area at the Laboratory above the big aquarium that is next to the tram that requires a Tram Station Key, the pantry at the Executive Office next to Silo 3 (Flathills portal), that one room in the warehouse at the Hydroplant with the Composer (Flathill giants) trapped inside fighting the Order Soldiers, the building with the tennis court at t he Hydroplant.