Both are within easy walking distance on the CBD. As for Sydney, YHA accommodation is clean, secure and helpful.
Salvaging about 7 km. at a CBD. https://www.Evernote.com/shard/s519/sh/61b05145-0b1e-7e0a-a3ba-8a1ae8f22249/DRwLrttun7niTuVdw9UMB4rV1zql5l9Qkaaz-2jv_Ru5gJV-5GuqoPOU1g