We stayed at Eileen's place for a week while visiting our son, daughter-in-law and new grandson nearby. It was a wonderful apt and location; we will stay again in future visits to SF. The apt is a very newly renovated 1BR with large bath and stall shower, Queen bed, large comfortable LR, DR and full kitchen on the first floor. Eileen and her husband Howard live in the apt above. The apt. is wonderfully furnished and also has a beautiful walkout patio/garden thru french doors in the LR. Free good WiFi plus Apple TV and over-the-air TV.
We found the apt. quiet even though it is near the intersection with 19th St., a major N/S thoroughfare. It is convenient to a great Muni light rail line - the "Judah-N" line - a 5-10 minute walk away, as well as several excellent city bus lines. For the first time in 5 years we did not rent a car but got Muni passes; those plus Uber/Lyft worked great. The Judah-N line runs very frequently, incl. evenings and weekends, directly downtown to Union Square and the Ferry Bldg., or outbound to the beach.
The apt is also a 10-15 minute walk from GG Park and the great Inner Sunset commercial neighborhood of every conceivable ethnic restaurant you could want. And don't miss the Sunday morning Farmer's Market between 8th and 9th/Irving & Judah Sts. The Bay area has incredible fresh produce.