Grace's apartment is a good value. Proximity to the metro station was wonderful. We did prefer to take an Uber or Lyft after dark and it never took more than a few minutes for one to arrive. We also appreciated having eggs and coffee provided for us for the mornings.
I would caution those considering booking to check with the host first as there was construction going on next door which made for quite a bit of noise. Additionally, the AC was on the fritz during our stay.
If one is looking for a comfortable place to stay near the yellow/green lines, and a bit of street noise doesn't bother you, Grace's apartment fits the bill.