Lily's pad is a great stay for 3-4 people. We had three in our group and we didn't have any major issues with our stay.
Lily and Masa are very communicative and will address any issues as long as you let them know.
Most things you will need to use in the mini kitchen are available. It was a great location and very easy to get in and out of the city. Walkability is also very good and close to many of the local and name brand shops and also close to the Waikiki beaches. We had a rental vehicle and including a private parking spot is an added feature. Most vehicles will clear the parking ceiling, but if you're not sure, ask. Higher clearance vehicles might have an issue.
As mentioned in some other reviews, the building is located in the middle of Waikiki so night life is ever present like live music, city traffic, garbage and city vehicles, so if you or anyone in your party is sensitive to those issues during sleep time, take that into consideration. It was something we got used to, so not a big factor with our overall experience.
Prices were comparable with some hotels, but we preferred the kitchen and included parking. No regrets. If we wanted to revisit Waikiki, we would not hesitate to consider Lily's pad again!