The Cosmo was a great place to stay--it's the closest you can get to the convention center, which was perfect for my group's needs. The keyless entrypad was ideal for our group as we had different schedules--no worrying about passing around a key. I will note that the three single beds are up in the loft, and it can be a bit loud for people sleeping up there if there are others still awake and talking in the living room/dining room. This probably wouldn't be a problem if you have a group of people who are 1) quiet at night or 2) have the same schedule.

Ryan was responsive to all emails/texts.

This location can't be beat--very easy access to both 6th street and the jogging trail. We walked to the Capitol one afternoon. And the bus stop for the airport is literally across the street. Super convenient location!