Patty Robinson found a baby squirrel with no family around, and took him him. He was so young his eyes weren't even open yet! She fed him and cared for him, and named him Bunk, expecting to set him free eventually. But Bunk bonded with her, and won't leave! Oh, he tried, but he loves Patty and decided he is her squirrel. To make Bunk's life as fun and comfortable as possible, Patty turned her home into a squirrel environment for him, complete with tree branches, cubbyholes, climbing poles, toys, and window perches to run around on. You can get a good look at one corner of the room in this video. And here's the "tree" part. See more of Bunk and his adventures at Instagram.
(via Laughing Squid)