I've been testing out multiple ideas in the real estate space. One which got quite some good initial interest was a single property webpage builder.
Quite a few people tried it out initially but I just wasn't able to make a good profit from it. I am convinced that with the right team and approach it can be monetised but I am not able to do that on my own right now.
Rather than go through endless "I need a co-founder" posts I decided to just open source it and see where it goes from there.
Here is the code:
https://github.com/etewiah/quasar-singlepropertypages
Will be happy to answer any questions about it.
If you manage to monetise it make sure to buy me a few coffees, beers, cars... whatever ;)
This was the feedback on the initial project when I posted about it on hacker news way back when:
https://news.ycombinator.com/item?id=24339608