For the Kitchen Cabinet, it's quite easy to understand.
1) 1 Feet of cabinent usually cost 100 or below (Avg). If you are doing top and bottom, and your kitchen length is 2.5 meters (8.2 feet)
Therefore your price should be around (8.2 + 8.2) *100 = 1,640 (Provided the top and bottom is equally required)
2) Then you will need to add in work top for the bottom unit, which is depending on the type of material you want, if you want solid acrylic which around $80, than it will be 8.2 * 80 = 656.
2) From most contractors, they will create a base platform for the bottom kitchen to sit in, that one usually cost $200
These are basic prices. So the basic price of your kitchen is $2496
Next, You will want basin, hob and hood. Let's say the entire package of all the 3 is $1,000 (Quite avg), no worries, contractors will install it for you FOC.
Than your kitchen will be $3,496.
And if you want aluminium rackings for your bottles and other stuff, you need to pay extra or buy yourself and get them to install for free.
Basically the Kitchen Cabinets comes with standard wooden drawer knobs and normal hinges... if you want sliver aluminium handles, anti slam or child safe then you will need to pay extra for it.