Elliev Toys Lego Friends Heartlake City Resort On Sale Now Include Products LEGO Friends Mia's Tree House 41335 In Sale ILL1195. Watch your little girl build a tree house for Emma, Andrea, Olivia and Stephanie with this Friends Mia's Tree House 41335 from LEGO. Made of plastic, this model has 351 pieces and is sure to bring out the imaginative side in your little one. The treehouse set can be accessed by ladder or scramble net and also includes include a skateboard, ghost stories book, water gun, torch, artwork tiles, map of Heartlake City Park €˜I love Heartlake City' mug, boomerang, love letter tile, board game, ball, bird nest, egg and a carrot. Go ahead and bring out the kid in you and help your child build an awesome treehouse. This item also makes for a great choice of gift for a LEGO fan. Gender: unisex.