An excellent study. The cat, with its lazy alertness, the thick metal bars, and the ruinous state of the windows behind all add up to a good shot. I would only mention that the building materials on which the cat is resting, make the middle-ground a bit untidy. Otherewise OK.
This is a good challenge subject and a good pic of the kitty. Maybe a tighter crop on the right would have eliminated that blue thing behind the cat, and maybe a bit of groundskeeping to get rid of the pink wrappers would have helped. Still, overall, a good job! 7