OSB board will do the trick. You need another photo for us to offer a species and finish. Natural finish (clear coat...water based polyurethane finish...NO oil modified) in a low gloss or satin finish on white oak with FLOOD LIGHTS will offer the same "look" as the poor photo. Beyond that, you will need a better photo.

Hi Nadia, Using different design styles for interiors has two consequences - 1] You may end up with a poor patchwork reminiscent of a interior design showroom. 2] You may end up with a perfect blend of eclecticism. Avoid giving each room a different look as this will not only break the continuity of the space but will be visually overwhelming. Instead try to blend. This way you will maintain a visual connectivity of different spaces and the entire home would look balanced and cohesive even on being eclectic. You may achieve this by using the following tips: 1] Use a colour palette that suits the theme. You may use neutrals all the way and splash a bit of colour in on a wall or two just to highlight. These walls may be the ones in your foyer or passage or balcony or simply behind the sofa or TV unit etc. Remember that the colour is being used as a highlighter so place it judiciously. 2] Each design style comes with a set structure and rules hence, use an interpretation of design styles and not the styles as they are. This will allow you to make decisions flexibly as there will be lesser restraint. 3] Have a clear control on the aesthetic. Minimize, dont overdo, else the space will look like a museum and not a home. 4] Make judicious use of furniture. Use colonial designs for all your loose furniture like chairs, end tables etc. Keep your beds and sofas clean and contemporary. Add eclectic cushions. 5] Use furnishings wisely - american pleat curtains in pastel hues, damask/textured wallpapers, natural fabrics like linen, silk etc for upholstery. Add a bit of greenery in the form of plants. 6] Use natural stones for flooring (rustic tiles would also do) with motif tiles to highlight spaces like the kitchen, bathroom wall or foyer floor. For further reference, here is an excellent example to suit your taste - https://www.houzz.in/magazine/mumbai-houzz-this-compact-2-bhk-flat-is-a-lesson-in-mix-and-match-stsetivw-vs~108222821 Hopefully, these tips will guide and help you. Regards, RnD Atelier Nagpur

what is the recommended height required when we want to opt for false ceiling? Answer : ( 8'-6" below false ceiling...) 2) what are the pros and cons with false ceiling? Answer : Advantage is... 1) If ur staying below terrace flat, False ceiling will to reduce heat. 2) To hide electrical wiring conduit pipes which will hide inside the false ceiling. 3) to hide any electronic devices inside the false ceiling, by using trap door, to service the wiffi, telephone, router, etc. 3) how much does it will cost for 1400 sft 3bhk? Answer : ( 2 Option ) 1 Option ) 1400 is not totally will be used for false ceiling, i hope except balcony, bathrooms, etc here it is not necessary, so asume only 1100 Sq.ft Carpet Area = 99000/- Flat ceiling. 2 Option ) Additional design ( Up / Down - level difference for Cove Lights ) Asume 35000/- Total Cost = 1,34,000=00 4) is it only for aesthetics purpose or any functional advantage? Answer : Both as Explained Above. 5) how much overhead interms of maintenance? Answer : No Maintenance Cost, If not damaged by water. 6) any alternatives for false ceiling to get good lighting and rich look? Reflected Cove Light which is mentioned in Sr.No. 3 ( option 2 ) Additional Cost

Hello, You may have to remove them , take them to nearest timber get them planed and then reinstall. after planing you may have to buy few additional pieces to cover up the material lost in planing. Otherwise, If the gaps are not very big you can try filling them with metal paste or wood putty.