Best Interior Design Studios for a Project in Phnom Penh
Three practices for a home, hospitality space or workplace in Phnom Penh. Compare their design contribution and the appointment your project needs.

For a project in Phnom Penh, choose a studio whose design role matches the spaces you want to create. A complete interior commission develops the rooms and their details. Architecture and construction bring further responsibilities that need to be defined within the appointed team.
The three practices below provide different references for that conversation. AD’ Design Studio publishes this editorial selection and is included in alphabetical order. The selection considers identifiable practices with stated interior services and published project references.
Read a residence at room scale and detail scale
A complete residential interior needs decisions that work together at different scales. At room scale, the question is how living, dining and private settings relate. At detail scale, it is how materials, light and built elements meet. A reference becomes useful when you can connect those two views of the same design.
AD’s Phnom Penh residence design shows the dining room opening towards the main salon. The published bar-wall drawings then develop the junctions between stone, metal and light within that setting. They are evidence of interior design and detailed development; a drawing does not establish the completed construction or the performance of the finished installation.
The residence also includes cinema and wellness areas, with one room combining cigar lounge, wine cellar and spirits bar. Read those as different uses within the same home, rather than as a list of objects to reproduce. The arrangement should establish how a shared setting relates to a more private one, and the detail should give the chosen character a precise form.
The selected practices provide different contributions, including design-and-construction scope and architecture with interiors. Keep those responsibilities and the published stages visible when comparing the work. Your own brief should identify the spaces involved and the building or specialist input the interior needs, so the project can be developed as a connected whole.
AD’ Design Studio: interior architecture and bespoke details
AD’ is an Italian interior architecture and design studio with a published private residence design in Phnom Penh. Its documented contribution brings together interior architecture, material design and bespoke furniture. Published drawings develop the junctions between stone, metal and light in the dining-room bar wall, while the interior studies develop the rooms and their details.
The residence includes living and dining spaces, cinema and wellness areas. A single room brings together the cigar lounge, wine cellar and spirits bar. Use the design to examine how these settings relate to the home.
Interior Architecture & Design develops the complete interior with your appointed team. Identify the interior packages AD’ would develop and who will provide the architectural and specialist information for the work.
AIM Design Studio: design and construction scope identified by project
AIM Design Studio is based in Phnom Penh. Its published project list identifies the Private Residence in Wat Botum as interior design and construction, with completion stated as 2024.
The project page's kitchen photograph shows dark veined counters and cabinetry set against a wide window overlooking planting. Three pale seats give the counter a lighter foreground, while appliances sit within a tall cabinet bank. The example gives substance to the studio's description of a dark-toned residential interior through built elements, seating and daylight.
The same project list labels Timesquare Penthouse in Boeng Keng Kang as Interior Design and Under construction. The two entries distinguish a combined design-and-construction scope from an interior-design role on work still in progress.
The Room Architecture and Design: planning across the property
The Room Architecture and Design describes a practice based in Phnom Penh offering architecture and interior design.
Its Veal Sbov Villa, identified as Phnom Penh, 2024, is arranged in clusters around the existing landscape. Arrival leads into a courtyard with a tree and reflective pond. A semi-open corridor connects the parts of the home; the central living area links the front courtyard with a rear garden, pool and deck.
Reception, living, entertainment and rest form a progression from shared to private settings. This is a reference for a residential brief in which the organisation of rooms and their relationship with the garden should be developed together. The project year alone does not establish a completion stage.
Compare the contribution and contract
| Studio | Interior / architecture / construction scope | Published example | Team arrangement |
|---|---|---|---|
| AD’ Design Studio | Interior architecture, material design and bespoke furniture | Private residence design, Phnom Penh | Complete interior appointment with your appointed architect and specialists |
| AIM Design Studio | Design and construction at Wat Botum; interior design at Timesquare | Private Residence, Wat Botum: completion stated 2024; Timesquare Penthouse: under construction | Design / construction contracts, suppliers and site responsibility to confirm |
| The Room Architecture and Design | Architecture and interior design | Veal Sbov Villa, Phnom Penh; project year 2024 | Documentation, specialist coordination and construction interfaces to agree |
Compare proposals against the same property information and the spaces included. Look at the design stages and the information you will receive at each review. The fee should be considered alongside that scope and any separately appointed services.
Identify who commissions and pays for the works, who approves changes and how site questions will reach the design team. Agree the professionals responsible for the building and local requirements before the relevant work proceeds.
Share the property type and location, the areas involved and the stage reached. Include plans and the architect, specialists or contractor already appointed. AD’ can discuss the complete interior design appointment around the spaces you need.