Hi Michael
With regards to lights, Pete is right - no ceiling roses in Spain, just wires hanging down! I was nearly caught out by this but was recommended to contact a company called Oasis properties who are on site Rich Fenlon sorted me out rich@oasispropertiesaguilas.com . They supplied and installed all my lights before I arrived, they also did the shower cubicle, air con, infact they supplied all my furniture, kitchen stuff, bedding - the whole lot. It saved me a huge amount of time - dont know about you but when you go into a Spanish shop to buy anything it takes forever - and thats if you can make yourself understood!!
Speak to Rich - I dont think there is anything he cant sort out!