Interior and lighting design, from the first sketch to installation.
Discuss your projectFour services, individually or as a complete package.
From layout to the last light fitting: space planning, materials, colours and furnishings from one hand. You see the result in 3D before anything is built.
Survey · layout options · material and colour concept · 3D visualisations · specification
Kitchens, built-ins and furniture that fit exactly. I draw them down to the detail and coordinate them directly with the joiner.
Kitchen design · built-in cabinets and doors · workshop drawings 1:20 · coordination with the joiner
Light makes the space. I plan ambient, accent and mood lighting, select the fittings and set out switches and connections.
Lighting concept · fitting selection · lighting and electrical plan · scenes and control
I personally oversee the build: comparing quotes, coordinating trades, aligning everyone involved. You have one point of contact.
Tendering and quote comparison · schedule and cost overview · personal support · handover
From sketch to finished space – in five steps.
I am Guillermo Daniel Hummel, an interior designer based in Liechtenstein, working across Europe. I design spaces and lighting and see them through to completion, from single apartments to whole houses. I speak German, Spanish and English; drawings and documentation are also available in Czech.
Tell me about your project.
Planning a project? I look forward to hearing from you.
ZELVANEGRA GmbH · Guillermo Daniel HummelHere you will find the drawings, specification and visualisations of your project, always up to date. I will send you your login details.