The host is business oriented, making sure that every stay will profit him. That's why he charges $20 late check-in fee. (the stay itself was $40, to charge 50% late fee is ridiculous imo, and I was only late for 45 minutes). Other guests please beware, because I didn't know about the fee until a day before I arrive. The host should've clearly state that he charges late check-in fee, instead he put that information at the bottom of a very long house rules. The listings said check-in was anytime after 6pm, but he'd charge $20 after 10pm.
The host is not rude or anything, but I think he should put a bit more effort in entertaining his guest. Once I was checked in, he went straight to bed and I didn't see him at all after that.