That's a good question, jackconnell! Welcome to our ALL SPAIN Message Board!
Most rental apartments have a maximum of 2 bedrooms which is usually perfect for 4-persons. HOWEVER, having space enough for 12-15 people is quite another matter.
As an example, if you visit the
MadridApart.com website and click on the listings for 2-bedroom apartments you'll find some larger apartments, good enough for 4-persons and with some space. However, finding any apartment which will accommodate 12-15 people for a dinner will be difficult no matter where you try.
I'd go down the listing of the
Madrid Apartments page and see which one has the largest dining area or has the most tables/chairs available and/or one in the area at which your daughter will be staying.
Best of luck! Saludos, MadridMan
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