Solo female, lodging recs

I (41f) am coming to Phoenix for a short 2 night stay mid October for a show at The Van Buren. I will be solo and would love some recommendations for safe, hopefully affordable lodging close to the venue. It would be great if it was within walking distance, but if there are not any good lodging options close and it's not safe to walk alone as a female I would rather stay somewhere else and Uber. Are there areas I should avoid as a solo woman? Also any resturant recommendations would be much appreciated. thanks!

Edit: Thanks for the recommendations, everyone, I've made a decision. I'm excited to come explore your city a bit and for the show!