This company needs to learn a lot more about the real estate industry and then pick a market niche - you can't be all things all people - you end up being nothing to everyone. Then to build a relevant product, dig themselves out of the enormous technical debt, and turn their churn rate around substantially. On an annual based subscription model, you need your clients to re-sign.
CEO is totally absent. Employees don't hold much stock. There isn't a real drive for success. When decisions are made they are done so hastily without much thought behind them.
You can see even from this Glassdoor page, it's like a war zone. Every time an employee speaks honestly about their experience, either the HR person or another 'anonymous' post backlashes. Gives you a good idea of the temperament here.
In a city full of tech start ups, you have so many choices. Do your homework. If you do choose to interview here, ask the questions, ask to see numbers, be diligent.