Lenses to be used with Canon 7D

Canon EF-S 15-85mm f/3.5-5.6 IS USM

Combining a extensive zoom range featuring wide angle and telephoto plus a 4-stop Image Stabilizer, the EF-S 15-85mm f/3.5-5.6 IS USM provides outstanding performance and flexibility. The wide angle will allow me to shoot the scenes in the flat more confortably, as there is no much space in the room for camera positioning.

Canon EF 50mm f/1.8 II

This is the lightest EF lens of all at a mere 130g, very compact and providing a high-performance for a standard lens. Its Gaussian optics provide sharp delineation from near to far focusing distances. The color balance is excellent for a standard lens.
Although most of the film could be shot with the EF-S 15-85mm f/3.5-5.6, this lens is always a good choice, specially for the shots that do not require for the wide angle effect. The fact of being lighter means that this lens could be the most appropiate for moving shots.