1) You need to detail out your wet works before anyone can help you with estimation. I also do little wet works, budgeted 35k, end up being quoted 50k, not yet consider VO in future.
Regarding your furnishing;
1) Base unit around RM350 per foot run, wall unit around RM150 per foot run and tall unit (fridge & oven area) is around RM400 per foot run. Calculate your budget base on your design and the price I give about. That price is for melamine carcass and door. If plywood carcass & solid wood door maybe you need to add another RM150-200 per foot run. Hood & hob around 3-4k for good china brand. Convection + microwave oven another 3-4k for good china brand. Fridge around 2-3k. Kettle, rice cooker, blender, cutleries, knives, maybe another 1k.
2) Depending on the type of furniture you want. Decent fabric sofa goes around RM3-5k, depending on configuration. Decent dining set, around 2-3k. Coffee table, buffet table & TV cabinet - around 2-3k for particleboard, 5-6k if solid wood. Decent carpet maybe 2-3k for 2 set, one for dining area and one for living area, depending on the size and materials. Curtain maybe around 1.5k. Allocate misc around RM1k for deco items.
3) Built in cabinet around RM500 per foot run. Decent mattress + divan around 3k. Bedside table around 300 each x 2. Carpet maybe around RM500.
4) Lightings. RM20 per point for cheap decent downlight + RM20 for installation. If loop new wiring points, add another RM80. Simple small pendant light with one light bulb around RM50-100, depending on design.
5) I think I already covered the kitchen essentials above. Maybe add TV another 2k, washing machine 1.5k. Fan around RM400 per fan. Aircond around 1.3k for 1.0hp inverter, 1.6k for 1.5hp inverter, 2.4k for 2.0hp inverter. Installation around RM800-1200 per aircond for conceal installation depending on the size.
Hmm.. what else did I miss?
This post has been edited by blanket84: Aug 7 2020, 04:22 PM