My last trip to Paris was 1 year ago and it was pretty bad compared to NYC, Los Angeles, and San Francisco for the average tourist - especially at night.
This honestly is standard web scraping but these projects always catch my attention.
You're bound at the mercy of rate-limiting firewalls (so you'll have to rotate proxies if you intend on using this heavily) on top of the standard CloudFront bot detection recaptcha, and div-obfuscation (a good example of this is Facebook).