At first we thought of getting Pd doors for our 2 toilets but our contractor discouraged me not to do so, and thus we stick with Bifold doors instead. Last September, my family went down to Balestier shop together; only a 50+ yo gentlemen came forward to talk with us. Rest of the staff were just sitting there doing nothing. Somehow, I don't feel quite welcome with their facial expression like we are insincere buyers. Likewise, they did ask for full payment before installation, but I didn't buy anything at the end. Thank goodness me.. Lol