My house is located in a luxurious area Azabujuban (3min walk from the Azabujuban station - Nanboku line & Oedo line). It's also close to Roppongi and Tokyo Tower 10mins by walk.
Tons of great restaurants/shops in the area! You can enjoy modern Tokyo life by the day and come back to a very safe and peaceful base at night.
Also you can enjoy the famous Japanese Hot Spring just 5mins walk from my house and the home relaxation with the leg Massager.