My advice is to go for the biggest liter you can get for the fridge. Ask yourself, how often would you change fridge

Bigger mean more energy consumption. Bigger mean storing more stuff, and sometime we tend to leave many stuff inside till we forgot about it. Go for what fit your family. Just my 2cents

650L is consider big, maybe paying 2 - 3Kwh per day, that about RM 1.20

I plan to go for Toshiba 710L and hopefully it is good. Better get the biggest fridge or else my mum will put another old fridge in the wet kitchen. 

Using Sharp now and the quality is only so so.

I am using hitachi 600L inverter.
one day average bout 1.5KW till 1.7KW.
On and off got open the door at morning at at night few times, got 50% stuff inside.

Spend a day, and check what is inside. You be suprise many already expired.

Think of constantly wiping off finger prints... all this mirror finish items usually takes more care to look nice.

Don laugh. It is common amongst the chinese familes especially if you have elderly folks at home. My mum is trying very hard to convince me to put the old fridge in the wet kitchen so that she can put a lot of stuff during CNY. 

Speechless.

My current fridge is 411L but i only utilize up to 70% and there's only 2 of us. The fridge is consider big for me though so a 710L is quite big even for us

Frankly, its about whether you are a heavy user of the wok, require many spices, ingredients to prepare soup 2-3times, lunch and dinner everyday. Some even buy a week's worth of food to cook for that particular week. So the usage is different for each family habit, not about the size of the family.

For eg, I'm using electric hob, so no wok cooking on it and my cooking style is like 2 or 3 times a week, and sometimes once a week. But I bake, so need fridge space for my baked stuff.

Anyway, using an old fridge is ok in the wet kitchen. My parents have 2 fridge side by side, one of them is i think a single door commercial fridge, the glass type, similar to that used in restaurants serving steamboat, just smaller. And all their food stuff put inside also. I see it also, i don't bat an eye over it.

I had same headache months ago. Must get the biggest size you can afford now, 600-700L will be just nice even for a small family. Fridge is a long-term investment, if you are lucky it will stay will even till next house.
What brand the best? Very subjective answer, just believe yourself...

Good progress so far.
Looks like you are enjoying yourself !

Nice progress.

Yup... always good to let your contractor see the type of sink and faucets you'll be using or at least bring it to the site and see for yourself. Better safe than sorry.