Hitting the roof with our guide Ulan was a truly unique experience. Ulan is very friendly, open,, accurate, caring and -most of all- a passionate roofer. Climbing and walking on a roof is not for the faint-hearted and a good mental/physical condition is required. And you only walk on one roof, it´s not round tour or so. But still quite impressive! Thanks a lot Ulan & take care!