Can it possibly be used for SFM because this looks pretty good?

I love this idea!

I’m trying to upload this map to garrymod

I know you linked the Slender version on Gamebanana, but do you think you could also post this version on Gamebanana or TF2maps.net for easy downloading? I find it's much easier, and sometimes the Steam Workshop breaks Soundscapes.

Neat

Correct, I couldn't do the art studio because where that room is supposed to be normally doesn't have enough space to accurately make it so I had to wall it up unfortunately. The hidden room I just didn't make because the ceiling structure in that room is a bit too advanced for me to make using TF2's map editor so I just didn't make it sadly. But hey if those 2 rooms are a small price to pay for the rest of the map, fine by me.

so the only two rooms you didn't put in were the art studio and the roof hidden room?

does anyone else feel old?

Nice!

that's the intention... or you could use it for a RP server is those still exist

is this like trade map

noice

Really cool recreation of the mansion. I will add that it is not suitable for any form of competitiveness, though.