I bought a heated bed last year, and it was one of the best decisions. Especially in winter, when clients come in cold, they immediately feel cozy. I work in London, and the demand for comfort is high. I recommend looking at the beauty beds from DIR Store. They have options with heating and temperature control. The price is higher, but it pays for itself quickly, because clients come back for the atmosphere. Plus, it adds prestige. If you want to stand out from the competition, it's definitely worth it.