A recent venture of mine involves aiding students finding a student property at my university. The project was originally going to offer two plans, a free simple version and a premium one with more information.
However, after emailing estate agents, whom liked the idea, they asked what sort of funding I would require to develop the service.
Should I decline the funding and go B2C? Or should I accept and build the service for the estate agents?
Unless you're really passionate about the sector in which case it would be better if you used their marketing infrastructure, thus B2B.
With B2C you'll have to compete with Craigslist and lots of other alternatives and competitors and you'll have to spend lots of money in marketing.
Of course I could be wrong so please take no offense.