Slow Cooker Lasagna

My neighbour gave me this recipe for cooking a lasagna in the slow cooker- she tried it and just raved about it- so tomorrow I'm jumping in and having a go!! Mind- I'm really particular about my lasagna but I am definately developing a dependence on my slow cooker so while my dear hubby is away for work again this week :( I am going to try it out on the DD's 13 & 3!!