The D7500 is excellent in low light but an equally important factor is the lens you use. The Nikon 35mm 1.8 and 50mm 1.8 are both under $200 and do incredibly well in low light (I have both). I've gotten very good results around f2.8. So, if you can find a lens with 1.8 or 2.8 as the widest aperture, you'll be able to take great shots indoors.