How to access PS and Brake fluid reservoirs

Last year I bought a 1993 Pace Arrow, 454 Chev chassis in great condition(82K miles) from the original owner. Now I need to add power steering and brake fluid and I can't see the reservoir caps to add the fluid. The older gentleman I bought the coach from said that the brake master cylinder is accessed from under the left front wheel well and the fluid has to be added from above with a long funnel with a hose on it. He said the power steering fluid is added from above and to follow the drive belt to locate the pump and reservoir. Try as I may, I cannot see either reservoir from any angle. I'm pretty good with engines and mechanical issues generally but man, I just must have gone blind because I just can't locate these fill caps and frankly I can't believe Fleetwood would put something on the road that is so difficult to service. I'm hoping that someone can help me. I can't drive the RV until these fluids are topped up and maybe the brakes bled too. ANY HELP SUPER APPRECIATED.
Court DeLorme