Parking Lot/Space Near Washington and Sterling

I am trying to see if it's feasible to have a car in the neighborhood and I'm trying to get a feel of how much parking lot/spots may be around the area. Do any of you guys know? And if so, do you also know which lots are available?

If not, how is street parking with alternate parking 2x? Is it difficult to do? How hard is it to find a spot?

Thanks!