Random thoughts:
- the image is realistic - good job! (materials, lighting)
- the tree in the corner looks like some kind of forest tree (oak?) and it seems kind of out of place (may be wrong though)
- the view behind the window lacks detail - adding some kind of simple houses farther away, more trees, or some kind of background image would help (maybe just an HDRI?)
- the composition seems very "random" - the cupboard close to the camera seems huuuge, you are showing everything at once - all the possible furniture, windows, curtains, floor, ceiling - maybe focusing on a smaller, more interesting part of the scene would work better?
- the pomegranates look tiny (it may be an illusion)