Lou is a fantastic person and an outstanding host. Pretty much ALL matters or questions I could've had for my last-minute booking were addressed in his ad and profile, including the "House Rules," which are all reasonable and based on real considerations. The only bad thing about the 100 year old building is that it is very handicapped inaccessible and ergonomically unfriendly to any guest with any sort of injury or mobility / flexibility restriction. That said, Lou absolutely goes out of his way from before you arrive until after you depart; he carried my bag without me asking, and he even messaged me on the app to alert me that I'd left behind my charger cable before I had a chance to notice it missing. Fantastic booking for the price, but wheelchair-unfriendly architecture.