The hotel room is not too big.

If the hotel room is not too big, consider the following answers:

1. Euphemism: You can say that the hotel room layout is very compact, giving people a warm feeling, which can express from the side that the room is relatively small and nothing can fit.

2. Direct expression: You can say that the hotel room space is not very large, and the activity space is very small.

3. Room change: If the hotel has a bigger room, you can offer this option to let the other party change to a bigger room.

4. Change hotels: If the hotel doesn't have a bigger room, you can suggest that they change to a hotel with more space, especially if the other party can't accept the small space.

5. Meet the needs: According to the specific needs and expectations of the other party, if they want to live more comfortably within the budget, they can recommend some other programs to meet their needs.

These answers are intended to provide practical suggestions and solutions so that the other party can satisfactorily solve the problem of space size.