Remax is a Franchise. Very prominent in north America. Eralia was/is a promotor. However REALIA is a different company & is/was part of Real Madrid construction arm. I beleive their offices are in ” Torre de Europa” one of the most expensive real estate in Madrid. The building was part of the KIO group.
I have bought from them and found them to be a Rolls Royce of a construction company. Few problems snagging etc post handover but they were sorted out with the usual laid back, manana mentality.
If I am buying again. I would buy from them with confidence. Something which is in short supply in Spain ( Confidence ) .
Now for all those who accuse me for being negative. How this posting for you guys.