We have just bought a Mobile home to use fo residential use, in Tenerife but the company we dealt with also deals in mainland Spain. Their website is http://www.hotspotz.co.uk

We went out to Tenerife before we bought & looked at the site & reserved our plot, then we chose our caravan in the UK. They arranged for it to be shipped & plumbed into the mains on the site (Actually, it arrived there last week). We are planning to move permanently on March 4th.

We spoke to lots of people on the site who had used them before we made our descision & we have found the whole process quite stress free.

Hope that helps a little