The NH Conference Centre Koningshof adress is:
Locht 117, 5504 RM Veldhoven, Netherlands
and has a large, free parking area.
The most conveneint connections are:
By train and bus:
From Schipol Airport there are usually 2 direct connections + 2 indirect connections 1h 30min - 1h 40min long, every hour to Eindhoven.
The bus 19 and 319 drives from Eindhoven central station to Konigshof, Vedlhoven many times every hour (25 min ride); otherwise taxis are available.