Yuko's place was very clean, and very easy to find based off of their instructions. All of the new appliances was a perk, though if you're looking to cook meals at the apartment, you're only able to use the microwave. Yuko was incredibly responsive whenever I had a question, as well as polite and thoughtful. The handbook we received through email was also printed out at the apartment, which was a very useful touch.
Only tricky thing-- if you're traveling with a lot of luggage, there's not much extra room in the space, but it was manageable. Additionally, the stairs up to the apartment (top floor) are narrow and I found it difficult to carry a large suitcase up without a bit of a brief struggle.