The hotel is located in the airport transit zone, airside, i.e. no need to go through passport control etc. Boarding pass is needed. Just make sure your luggage, if you have any, is checked all the way through to the final destination. If needed double check with the transfer desk before the security check. Obviously the hotel location is very convenient. It is a nice clean comfortable transit hotel. No windows in most of the rooms. Perhaps the only downside is the price / quality ratio. Being almost a monopoly the price is quite high, more than 300 EUR per night for a small transit room. Bear also in mind that standard checkout time is 9am, not midday, so if one needs to stay longer he/she need to pay extras after 9am. Staff members are doing their best in staying connected with customers although the receptionist that checked me in was a bit grumpy, perhaps tired after a long day, no problem. Overall, good but very expensive hotel in the transit zone. Thanks.