Hi dietolive,
I think this is the one you're looking for:
Heaven is a wonderful place,
Filled with glory and grace,
I want to see my Saviour's face,
Heaven is a wonderful place.
I've also heard a slightly "extended" version:
Heaven is a wonderful place,
filled with glory and grace;
I want to see my Saviour's face,
for Heaven is a wonderful,
Heaven is a wonderful, yes,
Heaven is a wonderful place.
That's it
God bless,
Steve