Pros:
Great location/safe neighborhood/close proximity to highway and airport.
Large space for two.
Easy access / plenty of linens / pillows
Things to note:
Street parking is limited. It's easy to find a space if you are willing to walk a block or two.
Side entrance isn't clearly marked as unit 2 until you've gone up the first set of stairs.
Laundry access is outside through back pathway. Not a very clean room.
Lists as sleeping 4, but the front room, while large, doesn't have curtains on two windows, making sleep past sunrise hard. Also bedding options in that living space are limited. We had issues with the queen air mattress not holding air through the night. Our 75lb daughter was able to sleep on it with only one middle of the night refill. My 140lb son found it deflated within 3-4 hours. The couch is technically speaking sleepable, but it's not exactly comfortable.
The bedroom linens are mattress are comfortable but the bed his very high. Between that and the stairs, I would suggest another location if you have mobility issues.
The house has pretty low water pressure throughout. It's workable, but makes showering sand off pretty challenging.
Overall, I would call this a great option for a couple, but would use caution booing for 4. Might be worth paying a bit more to stay somewhere with better sleeping options for persons 3 and 4.