Do I need to book a hotel in advance to go to America? Are there any other problems besides worrying about not having a room?

What are you talking about upstairs? ...

It's best to book a hotel in advance. I'm afraid I have to show my travel to travel itinerary when I get a visa ~

You can have friends without booking in advance.

Benefits of booking a hotel in advance

First of all, don't worry about no room.

Second, ask the hotel directly if you have any questions.

Third, if you take a taxi, just tell him the name of the hotel without looking around.

The fourth is your daily travel, and your daily life is taken care of ~ ~ ~