I have stayed in a quite a few rental properties over the years, and in my opinion Clearview Portland deserves no less than 5 stars. It is a 3-story house that has been remodeled to be 3 completely separate apartments. Two of us stayed in Unit #2, the middle/ground-level unit. The beds were clean and comfortable with great spreads, the floors were clean, etc.
Unit #2 has 2 bedrooms, one bathroom with separate shower, full kitchen, a pool table, dart board, large flat screen TV with DVD player and 2 leather couches, private deck, access to the hot tub, and an iPod radio. One of my favorite things about this unit is the back bedroom -- every morning you wake up overlooking Portland and Back Cove through large windows. The unit is private, quiet, and in the perfect location.
I highly recommend this for couples or small groups/families.