It is not dangerous and not high but will almost certainly be empty. It boasts a Stardisc for sky watchers  a 21st-century stone circle and celestial amphitheatre. Antony T Even the clocks inside have been lovingly restored and falcons have been employed to rid the building of pesky pigeons. Thank you for your feedback.
Only wildlife and objects are kept in the building.
( z0 keep :ARG1 ( z1 and :mod ( z2 only ) :op ( z3 wildlife ) :op ( z4 object ) ) :location ( z5 building ) )
(z0 / keep-01
    :ARG1 (z1 / and
              :mod (z2 / only)
              :op1 (z3 / wildlife)
              :op2 (z4 / object))
    :location (z5 / building))
Only wildlife and objects are kept in the building .
z1 :op1 z3
z1 :mod z2
z1 :op2 z4
z0 :ARG1 z1
z0 :location z5