How many rooms in a hotel?

There are dozens of hotels in Blackpool, you need to be more specific

There are moslty 894,257,332,971,184 hotl rooms through out the US.

how many kind of room?

269,874

From world-class resorts to small intimate hotels, motor inns, and rental homes for tourists, you will find over 126,000 hotel rooms in Cancun hotel zones areas.