Gretta's unit is an OK place to stay. It is in a solid location and easily walkable to downtown Denver. There are a lot of good restaurants and bars within walking distance. The unit is spacious. The neighbors are quite friendly -- they gave me some detergent for my clothes and even offered me some cucumbers from their backyard garden. However, if you're a fan of silence, I recommend looking elsewhere. The bedroom is located right underneath the set of stairs leading to the upstairs unit. Sure the building is old and charming, but there is no charm to being woken up at 6:30 in the morning to the sound of footsteps or hearing the dogs moving around throughout the day. In general, you can hear just about everything due to the thinness of the walls. The kitchen lacks adequate ventilation, so the smell of food permeates the entire unit after you cook and takes several hours to dissipate. Opening the door to the porch next to the kitchen only does so much. Be mindful of the types of chargers you bring; almost all the electrical outlets in the unit have a thick plastic frame that obstruct wide rectangular chargers from fully plugging in (in my case, an android charger and SNES mini). This is probably not a common thing, but something to keep in mind. I suggest to Gretta and her husband that they have at least one extension cord on hand. All in all, my visit was fine and nothing went wrong, but I probably wouldn't stay here again due to my noise sensitivity.