For my wife's violin lessons, I purchased and installed this soundproof room three years ago. Due to relocation, I am selling the soundproof room, which cost a total of approximately 2.3 million yen. This size of soundproof room is rarely offered for sale at flea markets, making it a valuable item, so please consider it! ⭐︎ ⭐︎ ⭐︎Basic Specifications⭐︎ ⭐︎ ⭐︎ Installation Date: March 30, 2022 Product Name: Nassar Unit Type Model Number: MHCX21-29Hi2 Sound Insulation Performance: Dr-35 (T-3 for openings) Interior Area: 5.69m2 Interior Dimensions: Width 2802mm, Depth 2032mm, Height 2225mm Exterior Area: 6.26m2 Exterior Dimensions: Width 2918mm, Depth 2148mm, Height 2383mm Weight: 720kg ⭐︎ ⭐︎ ⭐︎Interior⭐︎ ⭐︎ ⭐︎ Walls: Finished with wallpaper Ceiling: Finished with wallpaper Hinged doors (no windows) x 2 (front, right side) Double sliding door x 1 (left side) Electrical and ventilation fan switches (on the front door side) Ventilation fan installation location (left side) Air conditioner installation location (front left side. The air conditioner in the photo is not for sale.) Ceiling light installation location (The ceiling light in the photo is not for sale.) There are no noticeable scratches or stains, and the condition is good. No smoking. ⭐︎ ⭐︎ ⭐︎Exterior⭐︎ ⭐︎ ⭐︎ As the soundproof room is in a box perfectly suited for a room in an apartment, there are no images of the exterior condition. However, the condition is very good. ⭐︎ ⭐︎ ⭐︎Accessories⭐︎ ⭐︎ ⭐︎ Soundproof room and ventilation fan instruction manuals included Sound absorption panels (optional) not included Tile carpet not included (substitutes are used in the photos.) ⭐︎ ⭐︎ ⭐︎Costs, etc.⭐︎ ⭐︎ ⭐︎ You will be responsible for the costs of dismantling, transportation, and installation. The cost is expected to be 150,000 yen or more, depending on the shipping distance, the customer's installation location, and any additional work. After purchase, if you can provide the following information, we will obtain estimates for dismantling, transportation, and installation and present them to you. 1. Your name and address 2. Installation location address 3. Floor number and the presence of an elevator 4. The presence of air conditioner work, piano/desk carrying work, etc. 5. Three desired installation dates (7 days or more after the purchase date). Current Location: Kita-Settsu area, Osaka Prefecture Please note that it will take 1 to 3 weeks for shipping. (This may vary depending on coordination with the customer and various contractors.)