There are two entranses to the main office: 

• The main entrance is located in the central yard (with columns) of house No 26-28, Kamennoostrovsky pr., the far right corner entrance, «90» on the house intercom. 
• If you driving a car and have an oversized equipment you should drive up to the second entrance. It's located in the first arch of the building No 26-28 on  Petragradskaya side right after a garden of Andrey Petrov. In the second courtyard in the left there is an entrance signed «ПРОКАТ». In order to get inside, please, call us.