Two co-workers and I stayed at this unit for a conference at the nearby convention center, which was a 5–10 minute walk away. The unit itself is located on the first floor of a residential apartment building, but Joey's directions and check-in instructions were very clear and easy to follow. The unit itself was very clean, comfortable, and well-equipped. It is very clear that the neighborhood, apartment building, and immediately adjacent neighbors are dog lovers. This was not an issue for us, but keep that in mind if dogs are not your cup of tea.
Rainey Street itself is a vibrant, albeit occasionally weird neighborhood... typically in a fun/good way, but sometimes in a sketchy/not-so-good way. However, we fully knew and expected that going in so still found the unit to be great value, tons of fun, and immensely convenient for the 5 days that we used the Airbnb. Just be aware of your surroundings, especially in the evening/night, and plan your day travel accordingly because of construction in the rapidly-growing area.
Overall, would recommend for young professionals, especially anybody who needs to be near the convention center and around the downtown action without being in (and paying the prices of) a conventional hotel!