Barey acceptable
To start off, most important is that you won't get any type of luxury here... for the high price you pay. I was actually very disappointed, coming to stay after reading the good comments (I usually trust tripadvisor reviews...but this time was a total fail).
Rooms are motel like at their best. A swift of mold-like smell upon entering. Very small. Place is quiet though. Had a good sleep, can't deny it, but at the price paid, what else would one expect? Luckily the heating was working well (yes, SF is a cold city, bring your jackets).
Parking is free but very small, so you won't be able to use your car, otherwise you might come back to find a full parking lot. Only eatable items at the breakfast were croissants and the tea.
I have stayed at central SF hotels at the same price level, that were much nicer with real hotel-feel and the impeccable service - doorman, nice restaurants at the lobby etc. None of that here. Well it's a Travelodge. Again, what was I expecting after all?