We stayed at Elyssa's place for one week on our "work and travel" trip to San Francisco. The place is very clean, we were surprised how well organised it was. Everything was labeled and immediately after getting inside you can tell Elyssa goes the extra mile to make this place feel like home, not like a typical AirBnB. We didn't expect to find a welcome package on the table - a few crunchy snacks and a bottle of wine. The house manual is very rich, including tips what to eat in the neighbourhood as well as brochures with delivery food. Towels were fluffy, the house is equipped with washing machine and a dryer as well which is super convenient when you travel.
As far as location - look on the map, and be aware what you're booking. This place is not in the heart of SF, but the price is also not as the AirBnBs in the city center. It wasn't a big deal for us, since we worked half of the day and we had only few hours left of visiting in SF, we never had to take Uber to SF down town more than once a day. Depending on the time of the day, Uber cost was around 15 - 20USD one way, so keep that in mind too.
Elyssa lives upstairs, so we had a chance to meet with her several times, she's a very welcoming and positive person. Ask yourself this question: has any AirBnB host ever offered you a milk shake, a coffee, a tea and even beagels with home made pickles?! Seriously, by far the best AirBnB experience I've ever had.
Highly recommended!