The space looks a bit cold & clinical at the moment. Add sheer curtains to the window from ceiling to floor this wall Add some drama and also help to soften the look. I don't think the corrugated iron works use timber instead . A rug will better define the space perhaps with pops of colour like yellow , orange or red this will add some warmth. Prints on the wall , large pot plants side tables and floor lamps . In the billiard area it would look good to add a pendant lamp over the table you can buy ones specifically for billiard tables . More pops of colour also a couple of occasional chairs . You could also add more timber here to give more ambiance. Happy decorating .

if possible swop the entry and garage stairs to walk up to a view through the gallery and away from the master entry... enclosing underneath the second level stairs and extending the wine store wall adds extra space to the pantry, wine store and mud room and some extra space counter next to the fridge for wall shelves or storage for display or glasses and counter for serving wine ...the side of the up-stairs could have open railing with underneath enclosed to allow alternate arrangement for the powder and ante room with an extra door to separate the laundry and powder room from the dining area (with extra soundproofing insulation around the toilet)

Hi There Brian, I have been pondering your UK project, and like all big cities around the world, affordability is out of reach of most. Harking back to the Aussie House built which was once garage and is now a 5 story home. Is you your plan part of a complex? or is there opportunity for access to a roof top?. My concern is to make the most of internal space, the first floor would be Ok, but for top end dollar I would like to see two good sized bedrooms with ensuite, to accommodate 2 professionals or 2 adults and child/guest. Is there anyway that the 1.5 down stairs out door space could be included as internal space and part of the bedrooms, with glass panels/skylights opening, with blinds for privacy. This would then do 3 things allow more fresh air and light along with space for decent ensuites and WIR. I think that the 1,5 if allowed is more important for internal space. If you do have access to roof top the laundry could be moved back up to the entry level. Also have you considered a single stair case, is it a modern contemporary house. Just thinking cheers

yes oklouise, I hear all that - absolutely yes it's all about clients understanding/working out properly what they need.........and it's great to be able to seek comments/thoughts on Houzz from a broad range of backgrounds/experiences......the issue though is when it gets into territory where (from my perspective) clearly experience and professional skill will help resolve the problem most effectively (such as on this particular one) that it's therefore appropriate to suggest this the advised way to go.......I suppose I see frequently here capacity for designers to be able to "cut to the chase" most effectively, but of course this needs to be done in a manner underpinned by a thorough understanding and establishment of what the client needs in context, and yes very often the client will require more time to work this all through.........I however still see our role as relevant in that part of the process though, and not necessarily having to "wait" for that to happen, because ultimately as professionals in this position (i believe) have a responsibility (as part of our role as a consultant) to educate people appropriately and thoroughly so they can develop the skills to be able to consolidate their decision-making most appropriately for themselves and the project - by the end of the journey, I find my clients are rather quite the experts!..........this however involves a collaborative approach, egos are shelved and an intimate working relationship, which is very different from the approach (that some designers work to) which is essentially selling a "product" or particular end result, rather than a service....significant difference, and again, horses for courses ;)