Yesterday, I moved again, this time from an apartment to a detached house (with a soundproof studio). This is the soundproof and vibration-dampening drum stage I purchased three years ago when I moved from a detached house to an apartment. Although it depends on the apartment's structure, I confirmed with the residents above, below, and next door, and they said they "couldn't hear anything at all." The size is 1350mm x 1350mm with a thickness of 90mm, making it ideal for setting up an electronic drum kit. The purchase price was approximately 130,000 yen. Please refrain from negotiating the price. Due to the move, I had a professional disassemble and pack it, so the pickup condition is no longer applicable. Reassembly is easy for anyone who isn't elderly. The reassembly time is about 30 minutes. Shipping will be from Hyogo Prefecture.