The house is old, with old fixtures, pieces of furniture, styles, and rules. It feels like you are staying at your grandma's house, and she doesn't want you there. But it is super close to transit, and the neighborhood is great to explore and hang out. Only a 20-30 dollar taxi ride from Shibuya if you miss the train or are too tired. There is enough space for 6 or 8 people and an always-on camera pointing to the entrance, which I assume the homeowner monitors.