Show HN: Property Listings REST API Using Flask

I created a REST API to obtain information about for sale and to rent properties in the UK, built using Python/Flask and deployed on AWS using Zappa. I would really appreciate feedback on the functionality, ease-of-use and whether it follows REST principles. https://zju4neuzsc.execute-api.eu-west-2.amazonaws.com/api https://zju4neuzsc.execute-api.eu-west-2.amazonaws.com/api