My partner and I stayed at Marc's apartment for about a month while working remotely. The apartment had everything we needed and some nice to have things for a longer stay (Keurig pods, dishwasher detergent, laundry detergent, body wash/shampoo, tons of hangers in the closet).
The wifi was reliable while working all day. The kitchen was well stocked with pots/pans and even had a blender which we enjoyed using. Marc was easy to communicate with and always responded quickly to questions, whether they were about the apartment or recommendations for live music.
The location is incredible. East Austin has a ton of great restaurants and bars within a mile radius. Plus, Lady Bird Lake is a short walk away. It is also a short uber away from Rainey and anywhere on 6th street west of I-35 if that is what you're looking for.
Lastly, the building has some amenities that we didn't end up using but could be a nice bonus: parking garage, pool, and grill come to mind. Overall, the building was quiet and a nice place to live for a month.