A hotel with a Bitcoin ATM is surely more attractive to visitors than a hotel without one. Normally people are reluctant to do something for the first time ever, so you should tell them that they won't be the first. There are now over 3,000 Bitcoin ATMs worldwide, and some of them are located in hotels. For example, the 4-star Flemings Conferance Hotel in Vienna, Austria, installed a Bitcoin ATM on October 2 this year. There is a BTC ATM at Hlemmur Square Hotel in Reykjavik, Iceland, and there is another one in Metropolitan Hotel in Sydney, Australia, and so on. Also, maybe it's worth mentioning that there are over 70 Bitcoin ATMs in Las Vegas at the moment.