That blimp is blocking a flower bed right in the corner.. Usually I can click 'move' on any decoration/habitat n even behind permeant foliage you cannot see a decoration but you can get to it if you press where the decoration is in 'move' mode... but not behind that blimp I can't get thru it... Annoying TL !!!
Move the blimp to the sky or somewhere else... Or let us choose where it goes