We visited the Nalas Restaurant today (Saturday) at Chromepet. We had to wait for about 10 mins. The food is great over here and the staff are very friendly. They took my kid and showed how the appams are made. The only think that made me unhappy was the Biriyani gets over here very soon.
We were there by 2:00 PM , but biriyani was over. The same happened when we visited the Nalas outlet at Karapakkam. They could increase biriyani based on the demand. Other wise everything was great here. More details on our visit is here
https://shruthika29.blogspot.com/2010/04/lunch-at-nalas-aappa-kadai-chromepet.html