We were shifted into a different unit (slightly larger) in the same building due to a prior guest leaving the original unit unsuitable for use -- Melissa communicated this to us immediately and prior to our arrival, and the process was extremely smooth.
Our new unit was clean and well-maintained, and pretty much exactly as advertised. No air conditioning in the summer is challenging, but most of Seattle and everything in this price range will be the exact same way. The check-in and check-out procedures were simple, easy, and clearly explained, and Melissa is very communicative and timely.
Overall, this was a great place to stay for its price -- no-frills, but very good compared to every other option I saw that was even close to this cost range.