Unfortunately, if you want to use all 4 burners, you have to crawl under the front half of the extended cooktop to get to the oven door. A customer on my paper route worked for Sears and had them do a big remodel. They put a similar Roper-built range in the kitchen and I noticed that as soon as I saw it. I don't know how you fixed a big holiday dinner with it, or in it or on it. This was around 1965. The washer had the letters to set the cycles on the timer dial, but not the lock stop timer.
The upper oven liner looks unused. With no upper heat during BAKE, you have to be very careful of the size pan you put in it to allow heat to circulate and reach the thermostat and not burn the edges of the food.