There have been a few hotels where I've wanted to take home the bed or the bedding. (The Marriott in Brussels FTW)
Fortunately, most high-end hotels allow you to purchase their stuff online.
Fortunately, most high-end hotels allow you to purchase their stuff online.
Timeshares and resorts are hit or miss, personal rentals like AirBnB are often normal mattresses, but hotels must be buying some weird hotel only stock where they undersize the mattresses enough to save money in volume but little enough where they feel like they can get away with still labeling them standard sizes.