This tour company can provide safe rude and great food during the tour.
We applied for 3-days tour to Ngorongoro and Serengeti staying in the camping site. The cost for each was $800 including every necessary thing for safari, since our group was 3 people.
I think 3 days for those two national parks are enough. I recommend strongly Ngorongoro and Serengeti to those who are wondering where to go.
Also in the tour, the important thing is the guide and food. For those two things, this company could satisfy us very well. Its worth paying the amount of money to make the tour relaxing and safe.