Suggestion required for house construction.

I have 80x135 land in my home town which is roughly 2kanals. I want to build a single story house on it. I have following dimensions:
Dining room 25x25
Bed room (17x17)x2
Guest room 15x15
Wash room (7x7)x2
Kitchen 10x10

Covered area makes around 1620 sqft which is around 6 marla covered and rest is left for garden car parking etc.

Is this design good? What expected cost should i expect.

Planet Builders and interiors is well established company all work under the consultancy of BSc Civil Engineer Registered with Pakistan Engineering Council.

And also providing the designing facilities.

Further information

Planetbuilderss@gmail.com

Engineer Umer khan

03054582289

03324664243