Palazzo & Venetian in Las Vegas are closed. Also, Holiday Inn Club Vacations in Las Vegas thru April 17 (also Tahoe Ridge and David Walley's in Lake Tahoe, Nevada).
I was at the Staybridge Suites Las Vegas last week. They were hoping to get some of the closed Nevada casino hotel business but looking at rates, I don't think there is much business. They've also modified the way they serve food. Breakfast is now served from 6:30 AM to 8:30 AM only. It's also served by staff. You can't serve yourself anything including drinks. The Monday-Wednesday evening food is cancelled until further notice, also.