My experience with Meg was really good. Here are the details:
Location - good location and short walking to distance to Market street. Easy to get around whether you're taking a cab or taking public transportation.
Place - Bedroom is spacious and clean. Bed is comfy, pillows are good and bed sheets are clean. There is a couch, work table and lots of drawers. Was there during summer and there was a heat wave and had no problem sleeping. Do note that you can hear noise outside on the streets though her location is not that noisy. Bathroom and toilet are 2 separate rooms. Living room is spacious.
Host - replies fast and keeps good communication throughout. Even when I checked out, I though I left something at her place and messaged her about it - she replied very fast. She's hospitable, warm, accommodating, and friendly. Also has an nice and chilled dog just relaxing in the house - the dog is quiet and won't bother you. You can talk to her about a lot of things and she's knowledgeable about SF in case you're not familiar with the city.
Overall - Meg's place is a good place to stay. Her place is well kept, location is good, the bedroom is great and the host is professional. It was a good experience and I recommend Meg's listing for anyone staying in San Francisco.