The difference between staying in a hotel and staying in a hotel

There is no difference between staying in a hotel and staying in a hotel. Staying in a hotel is equivalent to staying in a hotel. Staying in a hotel means staying in a hotel since ancient times, so staying in a hotel since ancient times is equivalent to staying in a hotel. Generally speaking, written language and formal language are used in hotels, and spoken language is rarely used. Staying in a hotel is a daily expression.