Wintering in Spain

Do you love the Spanish way of life? I do too and I would like to spend the winter months in good company in Southern Spain and am looking for a flatmate for a temporary shared flat (1-3 months) in a holiday apartment / holiday home of our mutual choice. We can decide on the destination together. My idea of a normal daily life would include shopping, cooking, excursions, and cultural activities. I am 65+, female, physically fit, have diverse interests, and appreciate a relaxed togetherness. I am not looking for a relationship this way. The costs incurred should be shared. Travel by plane from various departure airports or by car would be possible. No pets, please! I would be happy if we use the time to get to know each other better in person beforehand.