Did you decide which timber to use. Carpet squares work well just make sure the over locked edge isn't too tight as it will cause the carpet to curl up, you can also use sisal the same way which you can take outside and hose down. With your table and chairs on timber it's all a bit timber and would be an idea to just keep the two carver chairs at the end of the table and introduce some other chairs to soften the setting, could also be better chairs for little ones to sit in.

What colour are the floors? Or a photo would be handy.

If you were selling , are you sure you will recoup the extra $$$$ ? Get it wrong , and a potential buyer will walk and/or offer $50k less , whereas if you leave it as it is , they will know it needs replacing , offer $10k less , but you have gotten an offer ! Just me , but what I would do is rip up the fake tile lino in the foyer ( I assume it is lino -- it doesn't look to be 'proper' tiled ? ) , and do that in a darkish timber laminate -- slightly lighter than the front door , slightly darker than the stairs . Or go really dark -- almost a dark weathered grey or a similar dark brown to the drawer unit in the lounge -- the rest of the colourings will lighten it a bit , but it will all tie in . OR actually tile it , maybe a black or charcoal gloss marble or marble effect with lighter streaks through it ? The house and colourings look an older style , this continues that theme , but I feel white or beige tiles would look too bland . $2k max instead of $10k -- marble tiles may be more than $2k , but up to you .

kelly velvet stools what is the floor to seat height pls