As mentioned previously, most Aaiyyanist go to the clients home to practise, but some set up healing/Siddhic centres within their own homes. Whatever method is chosen, it is always prudent for the Aaiyyanists (and their students/staff/other members) to establish, proper procedures for dealing with any medical or non-medical emergency occurring on their premises or their client's premises. Depending on the country/region that you practise, one should follow all laws and comply with all health and safety recommendations.
A professional Aaiyyanist should have these in place: