"The places I find ideal to encamp at are the luxury hotels of yesteryear, built around the end of the 19th century for train travelers, shabby and dated, thinly staffed and clinging on mainly through inertia. They are easy to find, just search TripAdvisor reviews with the words “needs urgent renovation!” Another sure sign of a Once-Grand Old Hotel is that the bathroom is larger than the main room. This architectural choice encourages repeated baths, which also help in the battle to stay awake."

Exactly my "strategy"! They usually also have nice underrated views from their balconies.