We stayed at Sarah and Julian's place for a little over 2 months. Though the building itself is on the older side, the location and views can't be beat, (What. A. View!!). It is one of the very few oceanfront residential high-rises in the Waikiki area (and the only one on the main strip itself). The unit was exactly like what you see in the photos - spacious, lots of natural light, and has fantastic panoramic windows that open up completely to take in the views and let the pleasant trade winds in. It's also a corner unit with concrete construction so you don't hear anything from neighboring units. There's also an in-unit washer/dryer and dedicated parking spot in the building's gated garage.
Sarah is a phenomenal host - responsive, conscientious, friendly, and all around a great person. We had a minor hiccup with the cleaning job during check-in (their usual go-to cleaner was no longer available so they had to try someone new). We shared our feedback with Sarah and she immediately rectified the situation by finding a replacement cleaner with great attention to detail to redo the entire place - someone that will be the new go-to going forward.
The only things I'd call out are that - as mentioned earlier - the building itself is older so the shower and kitchen are older as well. However, the shower is clean and we cooked many meals just fine. The kitchen is stocked but if we needed anything in particular or wanted something newer during our extended stay, we just picked things up from the nearby Ross or on Amazon. We also had several Costco and Instacart deliveries delivered (the building provides numerous carts that make brining things up much easier). Lastly, remember that this is a prime location right in the middle of all the Waikiki action so noise is to be expected, especially during the weekends.
We enjoyed our stay so much that we've actually already booked the place again for a future stay. We are looking forward to waking up to the peaceful views, conveniently scoping out which spot on the beach we want to spend the day on, and ending the days with stunning sunsets.
For those working remotely - the internet is plenty fast. We were able to hold simultaneous video conference calls without issue. Speedtest results generally clocked in around 250-320 mbps down and 20-25 mbps up.