They could've made the recessed part a bit narrower to accommodate wall studs the are a bit closer than normal close. It easier to pad the stud with shims than removing part of a stud. The studs in my installation are about half an inch too close together. The dry wall was already cut so so I had to spend hours chiseling off the stud. A narrower window would also fit better in my situation.

Other than that, the cabinet has a quality mirror and tempered glass shelves. Very nice.