After all this talk of leather repair and colour change by you guys, me and the wife have decided to have our leather three seater sofa that sits in our conservatory (one that is very comfortable) re-spayed another colour.
We understand that the job is quite complex and were by no means expecting a miracle, but were willing to spend around the £450-600 mark for one of the professional franchises to do the job for us.
So the wife rang my office this morning requesting I go online, sort it out and make a booking (She knows what I'm like for home improvements)

Just been on Furniture Clinics web site to find a franchise and guess what!!

, they are selling direct to the consumer, colorant kits to change the colour of leather sofa's or car seats etc.
http://www.furnitureclinic.co.uk/Leather_Colourant_Kit.htm Scroll right down to the bottom of the page. Be sure to read the bit about DIY SOS.

For £85.00 I can get all I need to do this the job myself, including detailed instructions.
500ml Leather Prep Cleaner
500ml Alcohol Cleaner
1500ml Leather Colourant
250ml super seal + 500ml Leather Spray Finish
Spray Gun + 4 x propellant cans
Sponges & Accessories
What a result, £515 less that we predicted just by looking on line!!
According to their site, DIY SOS with Nick Knowles did a sofa using this kit.
And there’s me and the wife thinking it's a process for the highly trained! :

Saying that I would be a bit p**d off if I was one of their franchises that had shelled out however many thousands, only to find out that they are encouraging people to do repair jobs themselves!
Either way, it’s a good deal and I will recommend this to others.
They also sell full repair kits and offer full instructions (guides) on how to do this type of work.
Matt