UNSAFE! DO NOT STAY HERE! The host sent an assistant to collect the city tax upon check-in. The assistant was not out front when we arrived, as he was scheduled to be. We followed the self check-in instructions, and then the assistant later entered the apartment unannounced. He did not knock, nor did he use the doorbell, and he had an incredibly creepy vibe. I had just exited the shower, and my girlfriend was about to get in. He walked in on my girlfriend completely naked, and did not apologize or leave to go to the hallway and wait. Instead, he just stood there smiling. I walked into the living room to see what was happening after hearing my girlfriend scream. I spoke to the assistant and he finally was able to explain why he was there. I was just in a towel, and he never offered to wait in the hallway while I got dressed, or apologize for entering without knocking. He eventually took the spare keys "in case we got locked out," which was creepy given the situation, and also unnecessary. He then lingered in the doorway for 4-5 seconds while exiting and stared into my girlfriend's open suitcase until I loudly said "BYE." VERY creepy. We immediately packed and left. I absolutely would not stay here again. Everything about the interaction was inappropriate, upsetting, and disgusting.