Ramona 45′ The Ramona 45′ is one of our newest models and we’re excited about this design. Think of it as a hybrid, with shipping container in the back and stick build in the front. This design allows for optimum flow with easy access to bed and bath. TOTAL: 521 SQ FT. Price List Other Residential 1 BATH STUDIO More Info S-ADU CITY 20′ model • 320 square feet 1 Bed, 1 Bath More Info Step 1 model • 320 square feet Interested in the Ramona 45′? Have questions or ready to speak with sales? Please call 503-475-6129 or use the contact form.