Mark's place was great. I stayed in Portland for a little less than a week. The room was upstairs with a bathroom and three beds. The room accommodated all four of us comfortably. It was also very clean and had some magazines and books on what to do when in Portland.
The location was amazing. Literally a block away from the awesome Mississippi district. It was very convenient when we wanted to grab a bite or a drink. It was also close to the cool Alberta st. About a 10 minute uber to downtown.
Mark communicated excellently. He let us drop off our luggages early when we arrived then he let leave our luggages later when we checked out.
I would definitely stay here again. 100% recommend staying at Marks place.