I had a great experience visiting this old sovier bunker! There is a nice cafe just outside the bunker if you want to rest for a while after or before going to the bunker. The visit itself was great! We got to visit every interesting rooms in the bunker and what I loved the most about it is that it felt untouched and authentic. Alarms, ventilations and cooling were still operatable. It was a very interactive visit with a lot of things to touch, inspect and test. Our guide was knowledgeable and spoke good english. Overall everybody was nice! Would recommend this place for anyone looking to do something a bit “off the beaten track”.