A spacious load lugger but numerous electrical faults

My laguna sports tourer 1.9 diesel of 2005 now has 94000 km on record ,I've had it from 23000 km.lt has been used to travel to Leeds,durham,Morpeth ,to fetch and carry my daughters while at university,it was a joy to drive and at that time I could fill up for forty quid and still have some left.however,those journeys are no more,it tends to be short trips now.anyone thinking of buying one should think hard and have deep pockets.mine has had timing belt done,new ECG replaced,new tyres reach year,new electric window unit,new clutch,not to mention boot that doesn't open wet it's rained,alarm that sets as you unload the boot,headlight bulbs which are near impossible to fit,and now it's developed a starting fault ,which stalls the engine before moving off the drive ,not to mention when you pull up to a junction and everything shuts down.Apart from these points it's been the best,soo be warned.