I use a Shark one, that has a floor head and a attachable hose and wand type head. But nothing beats a solid brush for getting in crevases and corners.
2 umbrella Cockatoos One male named Cooper and female named Baby 1 Little Corella male named Frankie and have 5 Cockatiels three named Male named Pepper, Fiesco for the female and female named Wylie.
I also use one..not sure of the brand name,it has a long hose with different brush attachments..works good for spot cleaning their houses,I also use it for steam cleaning my Harley and interior of the car. When the cages get too messy I just bring them outside and use a power washer (weather permitting) Sparkling clean in ten minutes