From the 401 going eastbound, take exit 278B for Regional Road 8/King St E toward Kitchener-Waterloo.
Take King St E/Waterloo Regional Rd 8 until the merge onto ON-8 W via the ramp to Kitchener/Waterloo.
Continue onto ON-8 W until the ramp to ON-7 E/ON-85 N toward Guelph/Waterloo.
Merge onto ON-7 and then continue onto Conestoga Pkwy/ON-85 N.
Take the University Avenue W exit, onto University Ave/Waterloo Regional Rd 57, then right onto Phillip St to arrive at MarshallZehr, 465 Phillip St #206.