Somerset College vs Chester House Durbanville

I wonder how hard it is to get into such a school. I remember my sister was so bad we had to order her entering essay at fastessay.com/ but she got through

Hello, does anyone have any experience with Somerset College or Chester House school in Durbanville? We are moving back from the UK and I am desperately trying to get my 5 year old twin boys into a school that offers Cambridge Certificate as we might move back to the UK in the future. There is availability with Chester House (now part of Reddam) and I thought the school looked lovely, I have also had a couple of people comment that it is a good school. The only problem is that due to family we would prefer Somerset West but there is no availability in somerset College and I am driving myself mad with not knowing if Somerset College would be the better school? Thank you!