I'd be inclined to stick to similar or darker woods with a similar warm tone. The furniture doesn't have to match the floor, of course. In my last house we had spotted gum floors and mainly blackwood furniture (with a few pieces of mahogany). Looked great, especially with a few rugs to provide some visual separation between floor and furniture. Wood floors provide a pretty flexible backdrop: just don't mix too many different finishes with them.

Hi Fivedock If you're using a tile that looks like timber I think you would be best using the same tile from the front entry throughout. However if you used a tile that looked like stone or concrete in the kitchen/ back area for example, you could possibly use another that looked like timber in the front entry/ living room with fireplace. Or vice versa. This only works because you have a contrast between stone and timber and there's a reasonable demarcation between the living room with the fireplace and the back area. It looks terrible if you have two different timber tiles or two different stone tiles.

In both pictures , the upper cabinets look a cream and the below bench ones look white ? Might be a flash or similar , because that doesn't make sense to me . I hate grey at the best of times , and this kitchen has gone for the blandest shade of grey for the walls too , and I'm not sure if there is a grey tinge to the tiles , but it looks like there may be . Like dreamer , I'd go a reasonably colourful rug , and 2 or 3 brighter coloured benchtop appliances , because I suspect most potential buyers will want to change 1 or more aspect anyway . The other thing is that you said the tiles are right through the house -- tiles are sort of expected in a kitchen , not in a lounge or bedroom . So if you do a nice floor in the kitchen that really suits the space , not only will a potential buyer be thinking they want to completely redo the kitchen , but it also highlight the tiles elsewhere too .

Hi, HU-932380478, do not use glue and sawdust as it cracks and falls out as soon as your floorboards move. You are best to use a flexible acrylic Calking Compound like what is used on boat decks. This is applied into the gaps wet, overfilled and allowed to dry, where this may take up to 7 to 10 days with large gaps. Once dry and hardened you can then sand it back with Drum Floor Sander and then fine finish with a large orbital Plate Sander. With the project in the image below we used Fullers Calking in a Cedar colour. Hope this helps, Malcolm.