This rental does NOT have air conditioning, nor is it an “entire home.” There is a box fan, and this is a converted basement with access from the main house remaining. If there was a door between, I suppose it might have a lock, but it was covered by heavy blankets (presumably to help create a sound barrier) that we did not want to move.
There might not be anything wrong with this place (other than a lackluster cleaning job), just be aware of what you are actually getting so you can book with confidence. It was still a very reasonable price for a very trendy unit and location, but we definitely would’ve liked to be better informed.