Had a lunch at noon, not crowded. Pretty spacious. Clean bathroom. Tasty and delicious.

Dishes from here are always big hits with my friends and coworkers. They love pad thai, yum woon sen and papaya salad to name a few. A hole-in-the-wall place.

People and food are so excellent I'm happy to call this place another home thank you old Siam!!

Their Pad Thai has great flavor and I really enjoy their Pad See Ew as well. Great service.

Been going to this place for a long time. It has gotten more expensive over time and the portions have gotten smaller (they use smaller take out boxes now), but so has everything else these days. The food has always been delicious and the service has always been great. Our favorites are the Pad See Ew and the Pineapple Fried Rice. We also like the Stir Fried Eggplant. Online ordering is easy and pickup is quick. They have lunch specials during the weekdays too. Definitely stop by if you are in the area.

I had a goto thai place in san jose, but i just moved to Mountain View, so i needed to find a new goto thai place. This is it! I got this takeout on a busy day. The pad thai and pad see ew were great. We were expecting leftovers after ordering three dishes, but both noodle dishes were wiped clean. Bonus points for having super fair prices for the noodle dishes, which are hard to find in the bay. Pad thai: 5/5 Pad see ew: 5/5 Laarp friend fish: 2/5 maybe im not fair on this rating(also got a fried thing togo) but i just didnt like the taste; felt too salty. Also didnt really seem worth the price.

I had a delightful dining experience at The Old Siam Thai food. We decided to try the Pad Thai, Eggplant Salad, and Tom Kha Vegetables, and I must say, they were all absolutely delicious. The flavors were authentic and mouthwatering. What impressed me even more was the freshness and cleanliness of the shrimp used in the dishes. It's clear that they prioritize the quality of their ingredients. I'll definitely be returning to savor more of their delectable Thai cuisine.

Came here with some friends for dinner on a Sunday evening and we were seated right away A casual, quaint, cozy little place and very kind servers. My boyfriend and I shared the panang curry with tofu and ordered rice and roti on the side - all very delicious, reasonably priced, and with good portions. What actually blew us away was the curry the roti came with - it was so good!! Highly recommend getting the roti~

One of our fav Thai places in the south bay. We were reminiscing about how we have been coming for over 15 years! Always a super friendly staff and delicious food! Our go tos are pad see ew and panang curry. Hubs doesn't want to share his panang here though so the kids and I split our own. We tried roti for the first time today and it was a little thicker and oilier than we were expecting but still a tasty indulgence. They also had bottomless Thai tea before and I think they still do - dangerous! Overall, highly recommend!