Ecleposs,
Some real nice work there, your lighting is really good! The alley shot is so very realistic along with the overall piece, the only thing that jumps out at me is the width of the 2x's, They look like 2x14's or 2x16's, which could be the case, but intuitively I think they would look better narrower.
I hope that came accross as constructive, because it is really a great piece of work. In fact an interior designer I work with who just joined was commenting on how unbelievably realistic that scene was and I have to agree with her. Thank you for sharing your work!