My husband and I had a very comfortable stay on the second floor (2B07). It was a non-smoking room. For three days, check-in via the app was significantly cheaper than the price at the front desk. The cleanliness, service, and staff were friendly. Every morning, we requested a change of bed linens and a room cleaning.
The only downside was that there was no electric kettle in the room for making coffee; there was only a water dispenser on the ground floor, and the room wasn't soundproof.
But otherwise, everything was fine. We were satisfied. Thank you, Infiniti Hotel.