I'm just wondering, for a final canvas of opinion before I rule out totally - is Farrow & Ball (or in fact Little Greene paint as I can get a discount on it and heard it's on par with F&B finish) a total no-go on interior walls if you have two young children? I hear it's a nightmare to retouch? I'm in love with the chalky finish but hear I may have to sacrifice that for durability instead - ie, not F&B or Littlr Greene. Would love to know what anyone thinks?..Thanks!