Hi,  I will be going to Campasol in June to look at a house to buy.  It has an underbuild like lots of places over there.  I was wondering if anyone has converted an underbuild on a Neptuno property and could give me a ball park figure of what it may cost
I was thinking of a living room/dining room, kitchen, bathroom, shower room, and 2 bedrooms.  Of course, any suggestions will be really welcome.
Thanks
Pauline