I like it, it is clear, precise and not overloaded, what we expect of a vtt map
Two or three things (my own opinion though) as you have asked for comments :
- some dark places on the ground seems to merge with shadows, they may not be essential ?
- I personaly would have placed the cabalistic sign in the center of the room and made it 'round' (it seems oval) but it's a matter of taste
- some objects have a shadow (like the bed and it is perhaps too big) and others not
- where is the entrance ?
Regards