Since im not going to respond in a Jackass and/or Noob comment, im going to respond proffesionaly.
I rate this a 3/10 because
-it lacks detail
If your excuse is (But its a DM), check out the Afganistan DM, its NOT the hardcore detail but it has some nice details.
-box building?
Rooms made out of rectangles and squares? what could be better done is make atleast a room with diffrent levels or something of the likes.
-Spam build (No offence but thats alot of bricks for a small thing like that)
From what i see, its a illusion to my eyes that such a small undetailed thing has a high brick count.
Like i said, i tried responding in the most proffesional voice i have. What i do have to comment to you is that practice makes perfect and nobody is perfect. (Not even Bones4 and/or Trader)LIES!