We have an Ace Napoli, not sure what the difference is. Ours is 2.3 2004 with about 14K mileage on it, we have had it 4 years had no problems, except with fridge but that could happen with any fridge I suppose. Ours has an L shaped lounge at the back and over cab bed which we don't use except for storage.
Morning Pat & Jackie
Looks like you've got a model up in the same range as ours. We have a 2 berth Ace Capri, basically the same with rear bathroom / kitchen but two benches & no overcab.
We find it's perfect for what we want, constructed reasonably well, & we didn't pay silly money for it.
We've had it just two years & have had no problems really, other than I've just discovered a couple of cracks in the shower wall moulding (yours may not have the same shower arrangement with the "swing wall" as it's a slightly older van).
As has been said the fittings will be similar to many other vans so spares shouldn't be a problem over & above the usual difficulties people sometimes have, so relax, open a bottle of wine & enjoy