We had check-in immediately upon arrival (in the morning), but there were families in the hall who arrived at seven in the morning and waited for check-in until the prescribed 14:00.
We arrived at the hotel at 9:30, check-in took place instead of the standard 14:00 - at 15:05, and even then after repeated reminders of ourselves to the workers at the reception (rather unfriendly guys, by the way).
Check-in was quick and hassle-free, exactly in the room that was booked. The interior of the hotel - WOW! In the early days, I always wanted to take pictures here and there : ) Perfect cleanliness everywhere.