Integrating Marketplace and Appt+

I've seen Hakan mention the integration of Marketplace and Appt+. I also read where one person said that it makes for a clumsy experience on the consumer side.

@Hakan, can you say more?
Will anyone else say more about this?

As I develop my appointment scheduler, I'm seeing a lot of possibility that isn't part of Appt+:
- One person wants to do a weekly appointment with me. It'd be nice to have her schedule, say, every Tuesday 10am to 11am for 8 weeks.
- I can see offering a discount if someone wants to schedule 10 or more hours all at once.

What are some thoughts on this?