Anita's place is a great stay for exploring Denver. I recommend it.
Within a 10 minute walk, there are restaurants, bars, a movie theater, and other tea/coffee shops. Trader Joe's is also close by.
If you're comfortable taking public transportation, the bus stop is within a block. Other bus lines are also available within a 10-15 minute walk.
The space itself is very comfortable and well laid out. The kitchen, bathroom, terrace, and living room are as advertised. Anita also goes above and beyond with a welcome gift and a fully stocked kitchen. TV is an older model so you do have to be patient to load certain apps, but this was not a problem for me. Anita also included an HDMI cable, so I plugged in my computer most of the time (and it was great). Internet is fast and reliable.
I used the gym frequently, and it has everything you would need for a solid workout! The indoor pool is well maintained, and the hours of operation are quite convenient.