Soo ebay dispute found in my favour and I was asked to return the bike to seller for a refund. I posted the bike, by parcelforce on Thursday (insured and with tracking number). Gave all details to ebay as per instructions.
Checked online last night to see that a delivery had been attempted, but "premises unoccupied". I therefore emailed the seller to politely remind them of the tracking number and that a second delivery was to be attempted today. Surprise ,surpise the second deliver has been attempted and again nobody there.
The guy is still selling bike frames on ebay so the address would appear valid as most of his stuff is collection only.
Parcelforce status now says they are returning the bloody bike to me 
Where do I stand now? I dont want it, have nowhere to store it , I want my refund!!!

I did email the resolution people today after the first failed delivery and they sent a generlised email stating they could see I was making the effort, but no specific answer to my question "what happens if he wont take delivery?"
I am never going to get a bloody new bike at this rate 