Traditional markets are places where sellers and buyers interact directly in social and economic aspects. This design aims to create cleanliness and comfort for visitors by using an eco-friendly architectural approach. This study's research method uses qualitative methods through literature studies and also field observations with primary data obtained through surveys, documentation and interviews. Then carry out an analysis of the site and architectural aspects to serve as guidelines for design. This design implements the main concepts, including zoning which consists of a public zone, namely the traders' room, inner court, food court area, event area and parking area, a semi-public zone, namely the reception room in the management room, a private zone, namely the management room and service zones, namely security post, loading dock, toilet, prayer room and service room. The zoning concept is based on its function, namely a traditional market where the parking area surrounds the market building, then there is a loading dock area that surrounds the market building and there is a food court area in the inner court of the market and an event area in the market section. This market building has an open concept which only has a roof as protection from sunlight and rain. This building has a height of 1 floor with a spatial arrangement for wet commodities and dry commodities and also non-food items in the front area. The central part of the room or the center of the room has an inner court area for culinary delights by adding a concept and having lighting that comes from skylights on the roof.
 
 

A sports center is a place that accommodates various types of sports activities that can increase a person's physical, mental and social potential in certain fields in a region. The aim of this research is to design a suitable sports center by creating a friendly and inclusive environment for all users and minimizing accessibility barriers. Designing a sports center can be a forum for all users by paying attention to several factors and supporting architectural elements by applying Universal Design principles. The research method used is a qualitative method through ideas by collecting data which includes literature studies and case studies of typologies or similar themes, then followed by analysis as a design guide. The results of the study of the application of the universal design concept to the design of sports centers by applying the principles of universal design, namely the existence of special paths for disabled users, ramps that will be used as a means of vertical connection between floors, providing accessible places for wheelchair users, making signs and clear information so that visitors can access it more easily, creating open circulation that is safe and comfortable for visitors.