Grace's place was perfectly situated. About a 10 - 15 minute walk from the Killingsworth MAX station, right next to two bus lines (one comes by frequently, the other a little less often), and Grace even offered to drive us from the station to the house when we first arrived. The neighborhood itself is also great--if you want to grab a late night snack, go dancing, or just hang out in a coffee shop with wifi and printing, it's all there in Overlook. There were definitely a few nights we just "stayed in," (e.g., didn't go downtown) and still had a great time.
The space itself is great with lots of little touches--tea and oatmeal in the kitchenette, for example. It has a private entrance on a quiet street and it's the perfect size for two people. Once we put the mattress pad down, the bed wasn't hard at all. It does have a skylight, so if you have trouble sleeping when it's not totally dark out, just be aware. We didn't have an issue with it though even with a midday nap after exploring all morning. Check in and check out was very easy, and Grace was communicative all throughout. There's also a guidebook with lots of recommendations. Overall, great stay! Highly recommend booking with them!