Absolutely a great place to stay. This works for both short-term and long-term stays. The apartment is only one block away from the CTA Belmont stop, and only about 15-20 minutes train ride to downtown Chicago.
Very lively and safe location. Lots of restaurants around, and there’s a Target about 3-4 blocks away.
There’s plenty of residential parking around the block. Be aware that they usually post signs of “Do Not Park per City Ordinance” on a quick notice, so always make sure to keep an eye on those temporary signs.
Overall, I’d highly recommend it whether you are coming to Chicago for the weekend or staying for a month.