Very interesting concept. Lovely and relaxing sleep in the cave. It is super silent and super dark. Exactly as a cave should be. The decorations are very well done, the infrasauna is super modern and the shower is great. Little breakfast awaiting you in the morning.
Located conveniently half way between the city centre and the airport. We stayed in just before taking our flight and it was a great decision. One avoids the morning hustle of the city centre while trying to catch a flight, plus has a truly relaxing stay the night before. Would stay again.