If you are renting in Spain I would advise you to:
- submitt your contract to arbitration rather than Courts,
- sign a rental contract for a " home" ( so you can enjoy automatic extensions which will provide permanency to you and your family)
- to add a clause for an option to purchase, as whithin 3, 5 years you will have the oportunity to decide if you want/ do not want to buty the house.
My best wishes and keep the caution... it is always advisable is life... even in what looks like the " easy situations"
Maria