Supervising wise, things are mostly rectify in a week when requested/feedback. Because due to im currently living v near my new hm, a 5mins walk. I tend to visit, 'supervise' much more often and earlier than them. I visit almost every other day. Haha!
In fact, once individual works are completed, they will be updated me almost immediately. Example, electrical done, fasle ceilling works done, wall box up done, glass works done, etc.
Quality wise, cant comment much yet. As times goes by soon, i will upload the progress. And comment along with pictures.
Hope this helps!