Clean space, good location, accessible parking, and separate entry from the house above.
However, I did not have a good stay here. There were many spiders and beetles we had to kill during our stay, probably due to this being in a basement. Also, we did not have control of the air conditioning in our space, and it would become freezing if we didn’t block the vents and open the windows all the time. This is coming from someone who keeps his house at 71 degrees.