Nothing wrong with that camera. You should be aware that 99% of the time, the first large format camera you buy is not the last, because you'll find out only after using one for some period of time that the one you're using has one or more quirks that make it less-than-ideal for what you're trying to do with it. The great upside is that used LF gear holds value pretty well, and you're likely to get most if not all of what you spent back when you sell it on to finance the next piece.

Caltar lenses are fine- depending on which one you're looking at, they're rebranded Rodenstock or Schneider lenses if they're reasonably modern (1970s or later). Some of the older lenses (1950s & 60s) were Kodak or Wollensak designs. People get so funny about the name on the barrel - they're willing to pay a 20-30% premium for the exact same lens in the exact same shutter just because the name starts with R or S. And don't even get me started on the Linhof Select lenses.

A good starter lens if you have no idea what you want to shoot would be a 150mm lens. If you lean more toward portraits/close-ups/details, a 210mm is a great starter. If you do mostly grand landscapes and architecture, a 90mm is a good jumping-in point.