Please remove the snuggle hut. The fibers can cause crop impaction if ingested.
Since you have a mixed gender pair it can also promote unwanted mating behaviours including egg laying in the female. This saps her body of nutrients and can lead to a medical emergency if she becomes egg bound.
snuggle huts have fibres, if your budgie chews and swallows it, it may cause crop impaction. snuggle huts also could cause hormonal aggression. and with the rope perch, make sure your budgie isnt chewing on it. cuz it can cause crop impaction as well