Overall enjoyed my stay in the Highlands! The building was quiet but located on the edge of a fun neighborhood within walking distance.
Overall the apartment was well kept with all the necessities I needed for an extended stay. Definitely more expensive per night then some other luxury buildings in Denver (that included access to a gym/pool) but the building was clearly brand new the apartments themselves very nice with lots of space, nice furnishings and lots of morning light. Only thing to note is expect to pay if you ask for an early check-in.