Yes, Hotels. These wonderful buildings have everything the thinking man can require on his travels. They usually offer somewhere to park, comfy beds, copious quantities of hot water, fresh towels and even room service ! You can get a nice breakfast there or even an evening meal, possibly with a nice bottle of Chateauneuf-du-Pape and a nice Cognac to finish of a fine evening. Some even offer Spa treatments where the weary traveler may have his/her aches and pains soothed away in blissfully harmonious surroundings.
The best bit about hotels is you don't have to take them with you, meaning more room in the panniers for a nice bottle of Veuve Clicquot or a Heidsieck & Co or even a Tattinger (if you're slumming it...). Hotels - this is the future of 'camping'.
P.S. for best results avoid the 1*, 2*, 3* and 4* ones, full of rif raf... Toodle pip.