It was my first time in Japan, so of course there were a lot of worries and language barriers. Kazumi helped me with everything! I would absolutely recommend her as a host to foreigners. Her English is great and the tipps are fantastic, she even made reservations for me. - Now to the apartment : it was very clean, with air conditioning and Wifi. For europeans it might be a bit small at first but it doesn't take long to get used to the tokyoter way of apartments. 10/10 just perfect
All in all the most perfect experience I could have wished for and especially very nice for foreigners.