Indigo is listed as a $$ New American spot with a serious on-chain footprint: 3,128 all-time Blackbird check-ins. The crowd signal peaks on Saturday and Sunday, making weekends the clearest read on its popularity.
The public-review picture is more mixed: a 3.8 Google rating across 2,410 reviews. One highlighted review points to a rooftop bar with great views, while also warning that weekend music can run past midnight and carry through the building.
Read it as a weekend-leaning pick if you are specifically looking for the rooftop-bar atmosphere noted in reviews; not the strongest fit if you need a reliably quiet setting.