I used to work reception in a hotel and loved it! Try and find a more upmarket hotel though, if it’s a Premier Inn you do end up with some grotty customers.
Days were usually organising the check outs when I got in, making sure the bills were up to date and things like drinks and room service were correct. Sending up breakfast, or ensuring the front of house staff had set up the breakfast room. Then check outs, making sure the room attendants were cleaning to schedule.
Main part of the day was taking bookings, answering queries, any paperwork the GM needed, if you work somewhere with an events team or event space setting up initial meetings, or welcoming guests to have their meetings.
Then check ins, making sure dinner reservations were sorted etc. Booking taxis to and from the hotel if needed. Just organising really. Then home!
If you’re kind, efficient and organised it’ll be something you really enjoy.
Once you’ve learnt how the hotel works, and how the processes work you’ll pick it up quickly. It’s not mentally difficult, it’s just staying organised and on top of what the most important thing is at that time.