Tresor is located in the center of Ljubljana and housed in a Vienna Secession building of the beginning of the 20th century. No keys needed to access the Tresor, rooms are opened by card, pendant or bracelet. 132-person capacity is distributed into 28 rooms, named after world currencies. Upon entry into the room, a welcoming light guides to the guest bed. All the rooms are air conditioned and temperature is managed electronically both in summer and winter. Tresor offers free Wi-Fi access throughout the premises. Dorms have been rearranged into several smaller "vaults" to offer guests a degree of intimacy in line with the character of Tresor. All rooms have shared showers and all have wireless internet access and air condition Lounge Area. Express Check Out. Credit Cards - Amex/Diners. Latest check-out - 11.00. Business Centre.