These photos were tweeted by someone whose brother is affiliated with MJ studio, where Seung Gi is currently recording his new album. I also did a search on naver for the studio and came up with photos of the only MJ studio (for recording and music) that I could find in Korea. The door handles and wood finish are similar to the ones in the photos with Seung Gi. Can’t wait for the new album!
Photos of MJ Studio I found on naver: