The meaning of single hotel on return trip

The hotel means the hotel booked when returning to the destination after the trip.

When people complete their journey to their destination during travel, they need to book accommodation for their return trip. The purpose of single hotel on the return journey is to ensure the smooth progress of the trip and avoid the trouble of not finding suitable accommodation on the return journey. When applying for a visa, providing a return hotel reservation can increase the visa officer's confidence in the applicant's travel plan.