There are eight Silo Rooms which are 41m² (441ft²) including a balcony with spectacular harbour views. While these rooms are slightly smaller, the bathrooms are as large and majestic as other room categories. Double volume spacing mean the floor to ceiling pillowed glass windows offer 5m high views across the Cape Town Harbour.

There are six Duplex Suites across the 6th and 7th floors with either mountain or harbour views. These suites vary between 76m² (818ft²) and 88m² (947ft²) including a small balcony and each has the bedroom on a mezzanine level. These rooms maintain the same 5.5m high windows, but have half the ceiling height due to the two mezzanine levels.

There are seven Deluxe Superior Suites across the 8th, 9th, and 10th floors with spectacular 5.5m (18ft) high pillowed glass windows showcasing the natural wonder of Cape Town. They range in size from 60m² (646ft²) to 67m² (721ft²) including a balcony.

The 211m² (2012ft²), one-bedroom penthouse is the jewel in The Royal Portfolio's crown located on the top floor of The Silo facing Table Mountain with triple aspect views of Cape Town. This includes a 24m² (258ft²) balcony.

There are two triple aspect Royal Suites facing the Atlantic Ocean, Robben Island and the distant mountains. Each Royal Suite is 132m² (1421ft²) with two bedrooms and a generous balcony.

This two bedroomed Penthouse consists of the 211m² (2012ft²) one-bedroom Penthouse, with a 24m² (258ft²) balcony inter-leading to the 60m² (646ft²) Deluxe Superior Suite, including a balcony.

Located on the top floor of The Silo, the one-bedroom Penthouse faces Table Mountain with triple aspect views of Cape Town and the Deluxe Superior Suite has views of the harbour.

There are four Family Duplex Suites on the 7th floor with views over the Old Harbour and out to the distant mountains or over the V&A Waterfront and Signal Hill. Family Suites range from 111m² (1195ft²) to 128m² (1378ft²) including a balcony and each has a mezzanine level with two bedrooms. These rooms maintain the same 5.5m high windows, but have half the ceiling height due to the two mezzanine levels.