Miele cleaner be recommend to we . the wood floor attachment get into every corner - it be incredible compare to the thing we have . the electric power carpet head also work very well . very please with the unit . in try to decide which model to buy . start at the Miele web site where they list feature - such as the electric power carpet head - include in certain model . however on the web I find different price for the same model , and it seem that for any one model what different web site include be not be the same - specifically for the model I buy , Callisto , there be several web site advertizing that model but in the fine print they say it include the vacuum power carpet head , not the far superior , and more expensive - electric power head . the unit we have be great - just be careful to check what some of the vendor be offer ...