Wet Felting a Bent Wood Chair

I'm working on a little experiment at the moment, covering found furniture with wool. On top of a smooth wet felted surface I then plan to add texture with knitting, needlefelt and other needlework techniques. To begin with I have removed the wooden seat round and entirely wrapped the chair with wool rug selvedge yarn. The seat is surprisingly comfortable and stable with just a figure of eight wrapping around the seat circumference.

The chair looks surprising good as it is but I would like to create a very durable and smooth felted surface that I can then embellish with other textures. The seat pad I plan to work separately with wet and dry felting and then attach to the seat and felt it in. 

So far I've started by wrapping the covered chair in fibre that I have prefelt with dry felting and wound wool around it to keep it in place and then started the wet soaping felting process. I'm just experimenting at the moment to see what problems might come up. So far it has been difficult keeping the fibres from separating when shrinking and the prefelt has been helping with that. 

After the chair, I intend to felt a small coffee table that I found and a very sweet little foot stool with worn patches of tapestry that I intend to "restore" with needlefelting. Stay tuned. Any tips or suggestions welcome!