I have been in CDMX for two consecutive years and used this and other threads to help plan my stays and what to do, eat and drink. I can confirm that the location of Roma Norte/Reforma is ideally located to explore the wider city, but also walk around to nice bars/music venues/ restaurants in the evening. I have now stayed at the NH Collection Mexico City Reforma (June 2025) and Sheraton Maia Isabel (June 2024) and can recommend both.
For more details, please read my posts:
2025 (NH Collection Reforma)
2024 (Sheraton Maria Isabel)