I stayed there for a week working remotely and enjoyed my stay. The photos represent well how the room looks like.
It's located at towards the end of Waikiki Beach, right in front of the the Zoo. That makes for a great view of Diamond Head from the room, which was enjoyable working from the desk. The WiFi was pretty good: I did have a few bandwidth hiccups in some video meetings, but nothing major.
The bed was really comfy too. As highlighted in the pics, this is not a full kitchen: there's only a microwave and a hot plate. It was totally fine for me as I wasn't staying long but would have been a problem had I been staying longer (but again, it's called out so no one should be surprised).
The main things to be mindful of is that, even though at the edge of Waikiki, the area is quite lively. Especially, the room is on the second floor and there's a bar on the second floor. Tourism isn't fully back yet and the bar only closes at 10PM, yet it was enough at times for me to hear quite a lot of noise (especially bass/low end). This is especially due to the sound insulation of the windows (especially the two on the right) to be very poor to the point where it feels that the windows are open at times. Not the end of the world, but in my case I had to wake up every before 6 and therefore was going to bed early and there's been a few times where I could hear outside noice more than I would have liked. And I imagine it's worse when tourism will be back to normal.
Other than that, the check-in and check-out processes were super easy, and it was very convenient that the lobby could hold my luggage. The host Mark was also very responsive and helpful (the hot plate had apparently gone missing and he brought a new one).
Definitely a place I'd recommend if you're looking to stay in Waikiki right by the beach (with minor concern about sound insulation, as explained above).