This is just to feel for interest..... A family member has a 3 bed house with large pool around 45 mins south of Alicante Spain, these are rough plannings & costing worked out on sept 2020 prices
Late September 2021
12 Days
Portsmouth - Santander Ferry 24 hr crossing return
Distance from Santander to house 542 miles split over 2 days, stop overnight somewhere around outskirts of Madrid
Costings:
Return ferry inc. cabin £600 (can be cheaper if you don't want cabin or happy to share ) based on a Flexi ticket
Stop over hotel £60 each way
There is no cost for accommodation at the house, just need to factor in food & drink
Due to the size of house, numbers can only be as follows: me + 2 individuals or me + 2 couples or me + 1 couple & 1 individual