Milano offers a vast range of accommodation, ranging from 5 star hotels to luxury boutique hotels, from hotel chains to cheaper forms of accommodation such as Air B&B and traditional B&Bs to meet all budgets.
These can be booked directly or through the many search engines on line.
We strongly advise you to book far in advance to have best rates, after all Milano is a very busy city both for tourism and for business.
Although the conference centre is fairly central if you wish to be in the old historical centre of Milano please note that you can then reach the meeting venue by underground train (metropolitana).