Yes, that is Ismailovsky. The market is busiest on weekend mornings, but why not check it out as you live so close.
The metro is magnificent, look at the monument to partisans in your metro station. That is just a start. Ploshad revolutsio is a favorite, as well as the ring line. I think that photography in the metro is formally not allowed, but I did it a lot and no-one of the guards says anything.