Do I have to increase the rent for free rooms in the hotel?

There is no need to increase the rent for free rooms in the hotel.

1. Earn points by staying in the hotel, which can be exchanged for free rooms. If there is a big promotion, the points for staying one night can even be changed for one night. 2. Senior members will be rewarded with free rooms. For example, Starwood members stay 50 nights, Hyatt members stay 60 nights and get free rooms. 3. Credit cards can be exchanged for hotel points and then for free rooms. Pay more attention to consumption at ordinary times, and it is easy to redeem points. For example, during China Merchants Bank 10 yuan Storm, you can easily accumulate points of China Merchants Bank150,000, and exchange them for points of Starwood Near100,000 (at least 3,000 points for one night can be exchanged for more than 30 nights of free rooms). Of course, this requires opening hotels, airlines and credit cards.