You can install log wallpaper on the wall right behind the sofa in the living room. You can hang one floating chair where the love seat is located in the room, and put a love seat or a regular chair facing it. My advice is to have only one chair hanging, and not the whole set as it is shown in the picture you attached. This way, the hanging chair will have more impact. Also, make sure you balance the room on both sides. Meaning, if you hang a floating chair on the left, put something with the same visual volume on the right (floor lamp, plant, sculpture....) Notice in the second picture i attached how the two chairs are balanced with two table lamps of the same visual weight and height.

Is this a new home or are you remodeling? Do you have a floorplan that shows doorways and windows?

Hi...17' by 18' for kitchen is bit more and u hav not said its only kitchen or open kitchen including dining too. Anyway as of now i'll say some vaastu tips and suggestions first. Keep stow at SOUTHEAST (agni)corner. Keep hand wash sink at NORTHEAST corner and also fix water filter in this corner to wall. Keep grinder/mixer at SOUTHWEST corner. Could also place refrigerator at this corner because SOUTHWEST corner is suited for heavy loads/weight. Above stove could fix exhaust fan or smoke chimney to drive smoke out. Make sure all plug points are neatly planned as per equipment requirements. If u hav own borewell make an tap at ur sink in which direct borewell water comes (optional) Make wood cabin in such that it reaches ur hand easily for very much frequent usages. Hope u r bit ok as of now

Kaur, A colonial look will suit this room. There is no limit to the changes that can be done. Ideally, you may need to draw some lines on your budget and requirements.