Yes, I totally agree with PP. Most offer the solid food an hour after bfing, I actually offer the solids 30 min after the bf as I have found ds had really cut down his bfing at first.
In the beginning, offer only a tiny amount- like a spoonful. They need to get used to tastes and textures. Gradually build up the quantity. My ds is now 8 months and will take the equivalent of 1/2 to 1 size of baby jar (if I were to put it into a jar). I know some that eat much more and some that eat less. Offer one new food every 3 days, to make sure there is no reaction. Start with one meal- breakfast, you can add a second meal in week 2 and a 3rd in week 3. You don't have to though- really take their cues for eating. My ds is now on 2 meals.