To play devil's advocate, Country Girl, equity IS something you can get your hands on ---- you simply sell the house ! Or, if not for the protection of an IVA, the creditors could just take it from you !
The option, at the moment, boils down to an extra year or lose the house --- extra year strikes me as being a fair compromise. Bear in mind, also, that the creditors are usually taking a bit loss too.
I know we often ( me included ) look on the creditors as "the enemy", but, basically, WE got ourselves (with a little push from "circumstances") into the mess and the creditors are offering a way out.
My opinions are merely that .. opinions based on experience. Always seek professional advice.
IVA Completed 23rd July 2013 .... C.C. 10th January 2014