Ellmau has accommodation of almost every kind and for almost every budget. There is one five star hotel, six four star hotels and more 3 and 2 star hotels, gasthofes, pensions, apartments and bed & breakfasts, private bed & breakfasts and farms than you can shake a stick at. Ellmau is covered by both Inghams and Crystal at the moment so you can do the package deal or you can go independent.
Worthy of particular mention is the family friendly Hotel Hochfilzer. They organize events for both kids and grown ups, have an excellent spa and serve great food.