Today I booked room 1 from 7:00-8:00. They usually do not send a code to enter the room so I asked for it around 6:30. When I arrived at the studio right before 7:00, there was another group who was waiting to use room 1. Their code did not work and our new code worked, so we used the room from 7:00pm. At about 7:45, the group we saw earlier came into the room. They said they booked the room from 7:00 to 8:00 as well. I called Maciej Hoiski and told what happened. He insisted that I started to use the room from 6:30 which was not true. His logic was that I used the room from 6:30 because I contacted him to get the code before 6:20. It sounded like he double booked but he was trying to accuse me for using the room from earlier, which does not make sense because both the other group and I booked the room from 7:00. I asked for refund. I want to see if he really send me the refund.