I have to agree with
@Gavin Bates. Naturally we don't know the full details, and there are genuine people who are interested in buying failing businesses and turning them around, with the aim of turning them into successful and profitable businesses. However, there has to be something in that business that is worth rescuing for it to be genuine.
However,
@Dobbollah if memory serves you've sought advice previously on this forum? Without digging through previous threads I'm 99.9% sure that sticking with the SpongeBob method was likely the right route for your circumstances.
I would ask that you look at this with a sensible head - what does this buyer gain? What is in it for them by buying your company for a pound? Is this potential buyer able to provide references for who they are and what they can provide?
The last time I came across this scenario (which admittedly was about 7 years ago!) the purchaser used the established Ltd company he had purchased to fraudently take out credit and a lease on a premise. The company subsequently ended up in a compulsory liquidation, with the Official Reciever (aka a gov liquidator) asking the ex director and shareholder to explain their actions.
The above is a very extreme example of the risks involved, but I feel its a story worth sharing.
Lastly I would say I spotted a new member of UKBF posting on all the most recent Insolvency Threads offering to buy companies for £1. Shortly after they were posted, UKBF removed those posts.
The SpongeBob plan is a tried and tested method for business owners like yourself who don't have the funds to instruct an insolvency practitioner for a liquidation. Personally I'd say I'd say stick with it. If you are unsure contact a licensed insolvency practice for a bit of free advice. Most would be happy to give up some of their time to gve you some free advice if you're worried.