Yes I wanted to say this too, the scale is off and the building doesn't mach the scene at all.
Looks like some minimalist modern architecture house scaled down to half or less of its original size with hostel shaped on the front. I don't know what you were going with this but it simply doesn't look right. Is it supossed to be some experimental or minimal housing hotel thing ?I really wouldn't like to sleep in that glass box with other people. If it was a holiday cottage for rent type of thing for a single person or a pair it would probably look far more realistic and less off than what you have there now. Or scale it up 2 times, add some minimalistic furniture inside, get rid of the hostel and either add a garage or a pool. If you try some minimal alternative housing hostel thing make the thing look more like it's made out of recyclable materials like wood. Is that Stefan Molyneux up front?