Few days ago came across with one of the neighbourhood BTO also have the similar problem as mine, that is refer to the uneven ground that trap the water in front of the corridor. To process thing fast, it is always good to go to MP staight away from the past experience.
Guys just another caution, Do remember to put this in your checklist, when you getting your keys for your BTO, please ensure this is done properly to minimise your daily frustration whenever u step in or out of the home.
it also save your effect from arranging this and that for the leveling of the floor again. it is really ‘painful’ for the expediting and arranging with all the coordination, trust me u will want to avoid this. 🙂