My house is at 13 Roberts Road in Newtown Square. The house has six columns on the porch (picture). The phone number is 610-359-1001. Here is a map where you can get directions. (GPS coordinates: 40° 00' 11.5" N, 75° 24' 02" W)
From East (simplest)
From the intersection of US 476 (the Blue Route) exit 9 and West Chester Pike (PA Route 3), travel west on West Chester Pike (away from Philadelphia). Travel about three miles until you enter Newtown Square. When you reach PA Route 252, turn right (north), and continue through the third traffic light (Goshen Road). Take the second right onto Saw Mill Road. Take the second right again onto Roberts Road. Go down the hill, follow the road as it bears left twice, and as you come up the hill, the house will be on the right.
Exit US 476 (the Blue Route) at exit 13 (Radnor), and turn left (west) on Lancaster Avenue (PA Route 30). At the next light (Radnor Chester Road) turn left. Pass through a traffic light and at the stop sign, turn right onto Newtown Road. When the road ends, turn left onto Darby-Paoli Road. Go up and down two hills, and take a right onto Saw Mill Road. Go over the bridge and bear right at the fork and continue up the hill. Take the first left onto Greene Countrie and continue until you reach a "No Outlet" sign on the right. Turn left onto Roberts Road and go half-way down the hill. The house will be on your left.
Exit US 476 (the Blue Route) at exit 5 (US 1). Take a left at the second light and bear straight to enter US 1 south. Take the second exit (PA 252) and turn right (north). Once you cross West Chester Pike (PA Route 3), follow the "From South" directions after "PA Route 252".
From the intersection of PA Route 3, West Chester Pike, and PA Route 252, turn north on Route 252 and follow the "From South" directions after "PA Route 252".
The closest hotel is the Radnor Hotel.