I'm happy to hear you got a lot of extra visitors and new apps created. I imagine that if you get a significant number of users you will be able to figure out which use cases are most popular and worth focusing on.
The real estate implementations are nice but to be honest the functionality provided right now by those templates don't seem sufficient to make many people willing to pay for it.
I'll be happy to have a chat with you about my experience in the sector and what sort of functionality could make your product interesting.
I found you on linkedin so I'll send you a connection request on there.