Elizabeth's place is competitive for many reasons - the occupancy, pet friendliness, and price being most of them.
We had 5 people (her house holds 10). The photos show off what you should expect. Elizabeth was cleaning when we arrived - and yes, the driveway is steep enough you should back down it - and was very friendly.
She lives upstairs with her dog, and they're really quiet. After she left for work in the morning we heard her lovely pup howling a tad, which made us laugh. The train tracks are nearby, but we only heard train horns at 11pm and 8am. It wasn't loud enough to be disruptive.
The house is NOT fancy. It is not meant to be. It is functional, fairly spacious, generously decorated, and serves its purpose well. Elizabeth is a great host and wants you to enjoy your stay, so be communicative and set your expectations. We'd absolutely consider staying here again if we visit Asheville.