First i want to say thanks for this map is one of my favorites maps !
Ok now let's start.
1. - http://i.imgur.com/9Bpg7Wj.jpg
2. - http://i.imgur.com/bRmgVgc.jpg
3. I don't think that sould be there - http://i.imgur.com/ORhCJf3.jpg
4. You can trow grenade & flashback & smokes there - http://i.imgur.com/OGNNmlk.jpg
5. I don't think that sould be there too - http://i.imgur.com/demmMo5.jpg
6. Fix the stairs almost every stair is bug if you trow flashbang & grenade and smoke there he enter on invisible stair - http://i.imgur.com/2MhTyI5.jpg
http://i.imgur.com/FPLF4wA.jpg
http://i.imgur.com/A4cA4JV.jpg
http://i.imgur.com/4XROa9z.jpg
http://i.imgur.com/fIgEmrD.jpg

That's it , thanks for the map again and fix that.