Needed: Self-catered accom for 3 families with 6 toddlers - any suggestions?

Hi all, 3 couples all intermediate skiers, want to re-start our skiing lives after 3-4 years out for new babies! 6 adults, 5 kids (aged 3-7) and 1 toddler looking for self-catered chalets or neighboring apartments in good resort for intermediates, with enough facilities to entertain kids in afternoons. Have done Garmish, Lech, St. Anton, Sheffau, Soll, in the past. Mayrhofen looks interesting - any recommendations for chalets/apts? Jan 28th or Feb 4th timeframe for a week. Any suggestions greatly appreciated! Feel free to PM me.