shipping containers into buildings could significantly
reduce the energy used during the construction
process compared to the energy required for the
common building (Haque et al., 2022).
Arbanat Restaurant is one of many buildings made
out of shipping containers in Indonesia. This
restaurant exhibits a more interesting and variative
arrangement than other shipping containers in
Indonesia, making it the first shipping container
building in Indonesia mentioned in the well-known
Southeast Asian architecture magazine, Archinesia
vol.12 (ARCHINESIA 12, n.d.).
From an architectural perspective, Arbanat restaurant
is categorized as a building that implements a
sustainable concept for reusing shipping containers.
Reusing shipping containers as a building structure is
a reasonable practice of sustainability because most
of its structures are made of recycled materials (El
Messeidy, 2018). From the interior design
perspective, there has yet to be a study reporting the
ecological concept of Arbanat restaurant. Therefore,
this study attempts to identify whether or not Arbanat
restaurant’s building has met the sustainability
criteria, particularly its eco-interior aspects.
More specifically, this study aimed to see the
implementation of the eco-interior design concept in
Arbanat restaurant’s shipping container building. The
discussion of eco-interior design is necessary to
introduce this concept to the public, especially
designers, so they are more familiar with and apply it
(Soegijanto, 2014). To this end, we scrutinized the
object that has implemented ecological principles to
see its implementation and classification of its
application.
2 METHODS
This qualitative descriptive observed the interior of
the service area in Arbanat restaurant and
documented the area using a camera. An interview
with the restaurant manager was also conducted to
ensure data validity. Data were analyzed using eco-
interior design concepts and parameters. The
parameter was adapted from and developed based on
Sustainable Housing in Indonesia (Larasati et al.,
2007) by adjusting it to the eco-interior design
context.
The eco-interior concept included: space
organization, material selection, lighting system,
ventilation, water sanitation, indoor pollution,
electromagnetic emission, and indoor waste
management (Kusumarini et al., 2011).
The finding of this study is presented as follows: first,
we describe the interior design condition of Arbanat
restaurant based on the eco-interior design concept.
Second, we classify the implementation of the eco-
interior design concept in Arbanat restaurant based on
the eco-interior design parameters, which are
classified into common application, mild effort,
substantial effort, and ideal situation (Kusumarini et
al., 2011). Common application refers to the
implementation usually done by people without any
specific reason to respond to environmental issues.
The mild effort is an implementation done as a
response to the environmental issue, yet it does not
become the focus and has significant impacts. The
substantial effort is an implementation done as a
response to environmental issues, which is done
deliberately and thoroughly and brings significant
impacts. The ideal situation is an implementation
consciously done to respond to environmental issues,
which serve as a priority.
3 RESULTS
3.1 An Analysis of the Eco-Interior
Design Concept in Arbanat
Restaurant
Analysis of the application of the eco-interior design
concept in Arbanat restaurant was carried out using
an eco-interior design approach, namely in the
aspects of spatial organization, material selection,
lighting system, ventilation system, water sanitation,
indoor pollution, electromagnetic emission, and
indoor waste management.
3.1.1 Spatial Organization
Arbanat restaurant has three areas: private, service,
and public areas. On its ground floor, a shipping
container is placed diagonally, serving as the cashier
room, service room, and restroom. Other shipping
containers on this floor were arranged horizontally
and served as kitchen, service, dining, and coffee
shop areas. On the second and third floors, shipping
containers were stacked in different positions from
those on the ground floor. This arrangement aimed to
break opinions that shipping containers should be
stacked in parallel. Directions of these rooms were
adjusted to the circulation flow, natural opening, and
room accessibility. The rooms were set to have
minimal, multifunctional properties. Each room used
at least two 40ft shipping containers. The restaurant’s