Ideally situated for both transfers from the airport via train and also for ease of access to the CBD and Sydney Harbour area. Chelsea was very friendly, welcoming and easy-going. As the location is central, Boise is to be expected. I stayed over a Saturday and Sunday nights, with the Saturday being noticeably noisy. The Sunday was much quieter as I suspect may also be the case throughout the week. But hey, if you're going to spend your time in Sydney wisely, you'll be so exhausted a little bit of street noise won't be a problem at all! Definitely recommend this little spot for a few days stay in Sydney.