I think that the problem that you have is that you have too many flat surfaces and angles with nothing to lead your eye away from the blandness. You have grey concrete, grey roof, grey walls and the emotional response to that is a feeling of flatness and blah. The only thing that brings any kind of relief to the view are the plants and the steps that introduce different levels. My suggestion would be to look at adding texture, different levels for contrast to the flat surfaces and colours that unite those elements. Take a look at how the red lid on the rubbish bin pops out amongst the muted tones. Maybe bright red pots with taller (and healthier) looking plants in them on either side of the bench with a textural artwork or screen as mentioned above in between. You could be really bold and paint the steps red!, but don't do the pot plant suggestion if you do that. Once the air conditioning unit is removed I would put more boards down the front to cover up the gap and dirt underneath the pot plants. If you have the available space in front of that, place some seating and maybe a table, perhaps toning in with the grey tones but with a colour pot or cushions that tie in with the plants in the coloured (I suggested red, go with what you like) pots. I would also like to see what sort of door you have to access the room and yes, put the bins somewhere else if possible, they are unsightly.

It looks very similar to a Dulux colour called Tapestry Beige. I would describe this colour as a grey-beige, sort of taupe - a cool brown.

@ jmm1837....I think you are very courageous answering this exceedingly difficult question! The answer above is probably something like I would say. I've been an artist for many, many years but not famous, not well known although I've sold many works and can turn my hand to any style, my preference for my own interest is "in the style of Turner" I've written a book on Colour Mixing for artists which is a teaching text. I'd say that there are not many questions I cannot answer about Colour....with the exception of these kinds of questions....to which, in my opiion, I concur with you, there is no one answer. I often thank my lucky stars that I live in a 1900s timber home that resembles a log cabin inside....Queensland Hoop Pine VJ ceilings, walls and floors, silky oak arctic glass casements, Hoop Pine or Silky Oak doors...and the only colour is the furnishings...and I can't even decide on these! So - to ask me "What Colour" to paint the walls of a house for sale really jangles my brain! I've never had to resolve that dilemma here...I'm not going to paint it...ever! So how to assist in this dilemma? As you explained, jmm1837, older character home -use some colour, newer home with clean lines - light neutrals...so far I agree. BUT...I was watching one of those TV home reno shows...A couple who could not agree on any colour for anything and a designer ,( bless her persevering, understanding, patient, kind, and dog-with-a-bone determination) trying to help them do a reno. I was suddenly inspired ! I had encountered once a colour that contained all colours, that would 'go with' all colours but yet could be described as Lilac but wasn't...and Neutral but wasn't. Thinking "lilac" I think of demure, age appropriate attire and lace...so not very decorator inspiring. The particular LILAC they used for skirting boards, trim and door jams alike worked like magic! I can see readers screwing up their noses and almost hear others saying ERK...That was my reaction when the word Lilac was mentioned.... I did not take any notice what the brand was, I was too astounded by the finished effect. It wasn't Lilac, it wasn't grey...it was a colour but it was a neutral ....and it reflected a different shade depending on its position in the room and its proximity to soft furnishings. So....what's my solution? With both styles of home...think neutral with a tendency to the palest, palest of violetey greys maybe complemented with a drop of ochre ever so subtle...So a neutral to the eye but a colour depending on its position in the house, and keep it all the same, no accents...I believe the light and adjacent furnishings will work with such a hue. Colour is Magic. I'm convinced more than ever that it can morph into any hue. Just some thoughtful reflections from a colour fanatic.

Thanks guys for the recommendation . Here are the sample paints against the floor board . Leaning towards natural white and casper white 1/4 . But since casper white is cool tone . Has any one mix warm floor and cool color wall ? And then grey pebble 1/4 for bedrooms .