There is a Starbucks on the lobby floor, which is connected to the convention center via a skyway from the 6th floor. In other words, it may be the best hotel for attending an event at the convention center.
Other than that, the location is inconvenient, so if you're going sightseeing, you might want to choose a different hotel.
There is a Target and Whole Foods Market about 10 minutes walk away. There are LIME ports everywhere in Austin, so if it's about a 10 minute walk, I'd recommend using LIME. Plus, if you can download the Metro app, buses and Metro rideshare bikes are everywhere. What's more, it's fun to visit over 200 live music club. The hotels aren't great, but Austin is definitely the most exciting city.