We had a lovely time in Kailua. The unit is small, but well appointed with a nice little outside are with a big umbrella (which came in handy during the frequent June showers).
It's an easy walk to the beach and Kalapawai Market for most of the hat you need or a couple of minutes extra in the other direction for larger stores and restaurants.
Staying in Kailua was a good base for travelling around the island. We rented a car and found it convenient for the windward coast and the south-east of Oahu.
Brenda gave us some good advice as to where to snorkel with the free equipment they provided.
Mahalo Brenda and Brandyn.