Until the internet came onto the scene, selecting anything in life was pretty much as accurate as rolling a dice. In other words, it was sheer luck. But now the worldwide web is here and finding the right product just got massively easier.
The same principle applies to searching for apartments in foreign cities. An excellent example here being locating Barcelona apartments. The second city of Spain is exceptionally popular with tourists throughout the year and it actually attracts more visitors than the capital of Madrid.
People flock to the city due to the impressive architecture that is strewn across the area. The climate may be a deciding factor too, as it is pleasantly warm through most of the year, even in the winter.
Then people will need somewhere to stay and apartments are certainly catching on as an alternative accommodation choice. To be fair, most apartments are already appointed to a high standard, but it never hurts to gage the opinions from other tourists that have stayed there, just to make sure you will be completely comfortable for your stay.
Online review sites are now numerous and this is great news for anyone that is looking to locate an apartment or even an hotel for that matter. The only word of caution that I would offer here would be to try to make sure the reviews were posted fairly and that they have not been contrived by the owners in an attempt to drum up more trade.

