My Study-room

My study-room is a small room. In the study aren't much furniture. With wall is a bookcase. In the bookcase are books. In the middle of the room is a desk. On the desk is a telephone and reading lamp. The study has one window. On the window are the curtains. Between the window and the bookcase is a clock. The room is light and comfortable.

My study room is small. There isn't much furniture. Against the wall is a bookcase with books. There is a desk in the middle of the room. On the desk is a telephone and reading lamp. The room has one window. The curtains are on the window. There is a clock between the window and the bookcase. The room is light and comfortable.

P.S. I can help you with English. I'm not the native speaker but i'm quite fluent. In return you could help me with Georgian :-)

My Study-room

My study-room is a small room. In the study, there isn't aren't much furniture. With Against the wall is a bookcase. In the bookcase are books. In the middle of the room is a desk. On the desk is a telephone and reading lamp. The study has one window. On the window are the curtains. Between the window and the bookcase is a clock. The room is light and comfortable.

[Good work.  In the first sentence, since you said 'my study-room', you don't have to mention that it is a room again.]