Timothy is a helpful and really friendly host!
My boyfriend and I stayed for 4 days in his apartment, which is really clean and ideal for two persons. It has everything you need, like cooking supplies, hair dryer, cleaning supplies and washing machine and dryer.
His apartment is located in a quiet neighborhood, but a lot of grocery stores are available in 5 minutes (walk). Seattle Downtown, SeaTac or the Southcenter Mall are reachable on only 15-20 minutes by car!
I would totally recommend his apartment if you want to explore Seattle and the nature around!