Overall, a great spot in a quiet neighborhood that is a great jumping off point for food and activities. In the Hillsdale neighborhood of Portland, with a strong emphasis on the hills, Yutu and Sydney have created a great little place.
I stayed with my wife & 18-month-old son and he had plenty of space to run around, which was great as the patio is mildly treacherous for a toddler, and the street is at a steep gradient.
The wifi was solid, kitchen appliances all worked, & the owners were responsive to any mild concerns I had. Probably a bit better for those without fearless toddlers who would try to wiggle off the patio, but certainly recommended for most people.