There are two hotels that are close to the OHSU waterfront campus and the Northwest Urological Society's 2023 Annual Meeting.  The NWUS leadership has performed site visits to all of the hotels in the immediate area suggesting the following two properties for out of the area conference attendees. Both are steps from the waterfront walking/running trail. They are listed in order of niceness/amenities.

Hyatt House

2080 S River Dr, Portland, OR 97201

The most updated (and also has the highest reviews on Google). They have a bar that serves drinks/meals in the afternoon/evening. Also w/ complimentary wi-fi, free breakfast, gym, pool. 503.552.9500 (phone)

Marriott Residence Inn Portland Downtown/RiverPlace

2115 S River Pkwy, Portland, OR 97201

One block away from the Hyatt House.  503.552.9500 (phone)