Our overnight stay in Gloria's unit was comfortable and the place was very clean. Bed was comfy, hot water was good, wifi didn't seem to work though. There are 6 units on the site, and it would seem they are all run by Gloria, most guests seem to be overnight stays from what I could gather.
If you're concerned about noise you may want to find an alternative airbnb. All the floors are polished concrete and unless you are in one of the top floor units (4, 5, 6) the noise does transfer which was irritating for my wife and I. It's also pet friendly which means you should expect dogs who may bark late at night or early in the morning.
Unless we were able to book one of the top floor units we would probably find an alternative place for an over night stay. However, it's not that bad if you're planning on staying for one night to break up a long drive.