We did extensive upgrades on the house in Riviersonderend. One thing we really needed to do was the floors which were rotting
Follow the process if you dare.
First you tear up the floor.
Then you have a large hole, which you line with sand, lime and plastic
Then you put bearers and joists in.
And you end up with something that looks like this
Then you lay the floor boards. This done for us by genius floor person Munier Davids
After sanding and three coats of varnish you get something like this