Project Management Services in Redfern, New South Wales

“I hired Nathalie at NS Studio to complete our renovation project and project manage our build. She was so hands on and always there to help me with advice and any queries. I would highly recommend her, she is very well connected and had some great ideas. Nathaie's interior design skills were an added bonus when furnishing the inside of the house aswell.”

“We are currently working with Peter on our renovation and DA, I find Pete refreshingly professional, open minded and very easy to deal with. He doesnt get stressed which is vital as the build and DA process is very stressful for the home owner. All in all, great working with you Pete”

“Incredibly professional and punctual with the start and finish times of our renovation. Most of all, Marco was honest with the break downs of each stage of the renovation and its costs. Highly recommend.”

“Working with Ms Dang is a pleasant and fulfilling experience. No problems with contacting or discussing issues. I found her authoritative where I was uninformed, able to understand differing views and to incorporate them to the realities of existing conditions. I think we should be able to bring my project to a successful completion.”

“We are in the process of renovating our house and are extremely happy with the service that Luke and Mukesh have provided. We have a 1920's Californian Bungalow and are re-designing the downstairs and adding a modern 2nd-storey to the back part of the house. They have always been willing to listen to our suggestions and incorporated it into the design or came up with other ideas that we preferred! They are always quick to answer any questions we have and so easy to reach via phone or email. They are also willing to communicate with our builder and interior designer to get the best result for us. We highly recommend them if you want a great design whilst working with a professional team on your side.”

“As a builder that has constructed several projects for ZSA, I can highly recommend their architectural services. Their designs and working drawings are always thoroughly though out making the building process efficient and effective. ZSA have a firm understanding of the cost of building which sets them apart from the rest. They have excellent spacial awareness and knowledge of construction which is critical to a good design. Every client that I have shared with ZSA (more than 10) would highly recommend their services.”

“Rocco and team are fantastic, they designed 5 houses for our family.”

“Vanessa is amazing! So much so that I've given her the nickname "Sydney's Best", abbreviated from "Sydney's Best Architect". We have undertaken 2 renovations and Vanessa was the architect on both occasions. In fact, we delayed our 2nd renovation to coincide with her return to Australia so she could be on-site for the job. Vanessa has a relaxed and friendly manner that belies her expertise and talent. Whilst her ideas and recommendations are outstanding, Vanessa's great strength is her ability to listen to and understand what we were hoping to achieve and then to make it happen. Twelve months on from completion and we continue to be blown away with how happy we are with Vanessa's design. We love the home that Vanessa has designed for us and truly couldn't be happier. The wonderful thing is that it isn't just a home for adults or a home for kids. Vanessa has designed a home that is to be lived in and everyone living in the house loves it. The design takes in so many considerations - it's a home for entertaining and a home for living; it accommodates people having their own spaces but also areas for people to interact; the space is utilised extremely well with the roof and under deck areas utilised to create maximum storage and an additional room. The design is very clever. Additionally, Vanessa has a great approach to working with the builder and sub-contractors and whilst you often hear about builder / architect difficulties Vanessa's approach and way of working with people ensures a happy and positive outcome for all parties. We are now looking at developing some apartments and wouldn't think of using anyone else. In fact, we can't wait to work with Vanessa again. Great person. Wonderful architect.”

“Costi Architects offers top notch service, honest opinions and is easy to work with. Due to this and the expertly drawn architectural plans our project ran smoothly. Would recommend!”

“Jonathan Spicer was our architect on the design and build of extensiosn to a 1920s house, refurbished some 10 years earlier. The work included reconfiguration of bedrooms and bathroom, 2nd and 3rd floor extensions and a new outdoor cabana. His design was intuitive and respectful to the existing structure. He was very responsive to our ideas and offered timely and creative solutions. His knowledge of planning requirements was extensive and his communications with council timely and effective. The project was completed on time and has been a great improvement to our house. I have recommended Jonathan as an architect to friends and would definitely do so again.”