Very central around China town, we walked all around Sydney from here. Good sized apartment for 5 of us. Shell's communication was fantastic.
Only downside was the security guard on the front desk who blocked our door/lift key the first night we arrived so we couldn't leave the building as we would have had no way of getting back in, had to meet with him the following morning at 11 am to show him the booking/payment details, he then said he would allow us to stay the 5 nights but the apartments are not allowed to be sublet... Apart from that, great stay!