Not really as it is very safe buying a property in Spain now providing you follow simply rules and emplot a good, independant lawyer, by independant I mean not connected to your agent or developer
Paperwork is everything including the Certificate of Habitation which is key to getting utility connections and often the mortgage
Don´t automatically asume that when you are told the property is ready that it actually is, and more importantly that the onsite facilities are completed
Never expect to complete on Monday and move in on Tuesday, and allow at least a couple of months between completion and using the property
Finally take your time to shop around and do your research when it comes to furniture, AC, and additional enhancements as you can save a fortune by shopping around and there are plenty of companys who will do everything for you, a cheap trip to Spain for shopping can save you thousands of euros