So here's my problem and i'm sure this has been answered I just couldn't find it.

I have two worlds (at the moment a hostile world and a regular). I want to create a portal that goes to the hostile world but spawns them at the bed that they last slept at in the hostile world not the spawn point in the hostile world. So basically I want this portal to teleport me to a world and a bed within that world. Is this possible and if so what do I need to do in order to do this?

This is not currently possible, because a player currently only has one bed*. I'll leave it open for now, but not sure it will get done by me at least.

*As far as the server is concerned. Remember, in Vanilla, you can't even place a bed in the nether.