I've never experienced anything quite like Tokyo Little House. This seems like the rare experience that is the reason Airbnb exists at all in the first place.
A stay at Tokyo Little House is like having your own beautiful tiny home truly without any compromise. It's modernized version of the original 1948 construction. Design details highlight some of the construction methods and furniture used at that time, but the house has been modernized for everything that you'd need including laundry machine and one of the single best showers I had anywhere. On top of all this though, when you leave, you're right in the heart of downtown Tokyo and seconds away from multiple subway lines, restaurants, grocery stores, and 7-11 (a lifeline for any foreigner visiting Japan).
And to top it off, the Tokyo Little House crew were incredibly friendly and responsive, giving us tons of recommendations about the neighborhood when we arrived and then helping us find a few hidden gems just for us. It was an amazing experience. I wish I could travel like this everywhere I go.