First off 22 is a lot of photos for a critique... give this thread a read: http://www.uer.ca/...d=1&threadid=31637
So I'll give some broad critique of the set as a whole.
While the composition on many are fairly strong, good use of lines (1, 6, 8, and 14) most of your interior images suffer from one thing...exposure. Most are far too dark to even see (5, 6, 8, 13, 15, 18, 20, and 21). Turn off the flash, put the camera on a tripod and go with a longer exposure. And finally 14 suffers from distortion, you put a wide angle lens too close to the subject, back off and zoom in to compose the shot, or in post straighten the lines.
Over all off to a good start! You have an eye for details, work with that and go from there! Looking forward to you next set!