poor orange cat

Accidently found an orange cat outside my bedroom and kitchen windows.  "Another mouth to feed."  Was really crazy to see this cat lounging on tiny flower pot? platform outside a kicked in second floor window.
Window kicked in of "empty" next door building---I thought that fire trap nonsense was done with.  A few days ago, somebody cut down the tree and weeds in adjacent yard---maybe cause of town's legal notice I found in front of the building.
So much glass in this yard; worry about poor cat with that, and if workers or bums trap the poor cat inside the building.  Till then, some leftovers and cheap catfood for him.
(photos inclosed)