Here is a 30 by 60 house plan for rent of detailed and elaborated description of the plan for your north facing 30' x 60' property with G+3 floors:

Ground Floor:

The ground floor has a generous parking space measuring 34'8" x 29', which is also wide enough to fit 2-3 cars. The stairs on the north western corner are meant to facilitate movement to the upper floors. The primary entrance northeast of the structure in the corner facing west is a great focal point and adds beauty to the house.

In the northeast portion, there is a living room of 11'1" x 13'6" which is very well spaced and has great utility. The living area has an attached utility room of 5'6" x 8' which is very suitable for ancillary domestic work. Open Kitchen which is in the southeast corner has been rightly positioned for efficient and quick cooking and also for dining of 7'11" x 8'2". On the southwest part of the floor is located a large bedroom 17'4" x 12'5" with en-suite 4'10" x 7'8" bathroom.

First Floor:

The first floor has been cut in half to create two separate portions enhancing utility and privacy.The first portion has its principal access from the north-facing west direction. An east section includes a living area of 11'1" x 13'5", which is adjacent to a utility area of 3' x 8'1", making it an efficient arrangement. An open kitchen of 8' x 7'9" is provided in the southeast corner, which is adequate for cooking. A bedroom measuring 12'5" x 17'7" is located in the southwest section, with an attached bathroom of 5' x 7'8". This portion appears to be ideal for a small family or guests.

Second Floor:

Second portion has its main entrance along the west-facing direction. The southeast section comprises a living room of a larger size that is measuring 10'11" x 16'3". This portion also contains a common bathroom measuring 5' x 7'10" and two bedrooms with multiple relocations. The first one located in the northeast is measuring 11'1" x 12'5", the second one located in the northwest is measuring 12'4" x 12'5". These rooms offer comfort while occupying flexible arrangements. The southwest corner opens into a kitchen that measures 7'7" x 9'8", adjacent to a utility space of 4'6" x 8'11".

Terrace Floor:

The terrace floor has a headroom of 5'4" x 10'6". This area can function as a storage space or access point. Also located on this floor is the common bathroom which is 5' x 7'8". The remainder of the terrace consists of a spacious open area measuring 23'11" x 56'5" This area is highly versatile and can be used for hosting, conducting outdoor activities and relaxation while having view of the scenic surroundings. This plan showcases the overall design of the building which is highly coordinated and functional across all floors.