HI Janet
Going independantly to find a home in Spain is now getting more popular but you still have to be cautious and treat buying with the same care as you would in UK
Like UK you have to be selective with agents but there are a number on this Forum who offer a professional service and worth seeing when you are in Spain [sent you a PM]
It is normally better to get in touch before you go so that your visit is organised and you are only shown properties within your budget and criteria
But a good new 1 bed apartment built to current standards in a nice location starts at circa 99.000 € [ some re sales cheaper but some of the old build quality is not as good as it is now]
2 bed maisonettes from circa 104.000 € and any new properties built now have to have solar for hot water and 10 year structural guarantee
Always make sure that you get a bank guarantee for any deposits paid and never complete without the Final Habitation Certificate
Good hunting for your 'Life Style' property in Spain
Brian