Jong Eun's place is very conveniently located - I was visiting for a conference at the Hawai'i Convention Center and this place literally next door. The lanai offers beautiful views inland and guests may even get to see a rainbow every other afternoon!
Check in was pretty easy and although the logistics with a single fob can be a little tricky sometimes, it wasn't a deal-breaker. The hosts graciously left a vacuum cleaner to clean up any any sand that you may likely track in with you.
Otherwise, the Rainbow house is very close to the Ala Moana Beach Park which is a great for a quick dip. The included parking lot made it hassle-free to rent and park a car to make it easy to plan long trips around O'ahu.
Lastly, we were grateful that the hosts let us check out a little bit after regular times to match schedule with our evening flight out of Hawai'i.
Mahalo, Jong Eun! It was a pleasure.