Hey, there are any “airbnb like” add-ons for Phorum CMS?Maybe something like catalog-site? It is needed to build something like this: [zoptamo.com] or this [opentable.com] But focusing on different topic. Any recommendations?

I don't know of any ready made solutions.

You can find an autogenerated list of Phorum 5.2 Modules in the Phorum Developer's Wiki [trac.phorum.org]

That was long time ago, forgot about this :') So no pre-made solutions? Ok, it seems that there will be a lot of work with custom one. Any advices where to start?