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    • Passeig de Gracia 53, Barcelona
      (Visits only with a previous meeting confirmed)

    • Sorry we don’t offer free consultation on the phone. Better write us an email at with your questions.

    • +34 932 200 288 if you call from Spain

    • +1 50 37998963 if you call from United States (🇺🇸)

    • Meetings: Monday to Thursday 9-17hr, Friday 9-14hr GMT+2)

    • 100% accessibility with wheel chair

    • BUS wheelchair: 7, 22, 24, V15

    • Bicing: Passeig de Gracia 61 (just in front!)

    • METRO wheelchair: L5 Diagonal, Provença

    Book a session

    Understanding your case in detail is the 1st big step to start helping you.
    In order to book a diagnostic session, you must answer 10 questions in detail with the needed information to assess your specific case.
    The available times shown are in your local time zone in 24H format (for example 4:00 is 4:00AM in the morning, and 16:00 is 4:00PM in the afternoon).

    Do NOT book a session if:
    • Your project is not green
    • You are not willing to invest money on a green project
    • You’re looking to sell us something
    • You’re looking for a job
    • You search for an internship
    • You’re an architect
    • You want this session to get a free consultancy

    Booking will be cancelled if you don’t comply with this conditions above.

    If you’re not ready for a session, you could also write us below.
    Talk to you soon!