The venue is known for its uncharacteristically unique decor and rich history. The Grade II listed building in the heart of Cardiff Bay adds to the charm and character of the space. The atmosphere is elegant and inviting, creating a special ambiance for any event held at Portland House.

Customers have praised the venue for its beautiful rooms, excellent food, and first-class service. Many have expressed gratitude for the staff's help in making their wedding day or event truly special. The positive feedback highlights the attention to detail and dedication of the team at Portland House.

Portland House is also a popular filming location, having been featured in various TV programmes and films over the years. The unique decor and historical significance of the building make it a sought-after location for filming projects, adding to its appeal and versatility.

Portland House stands out for its rich history, unique decor, and versatile space that can cater to a wide range of events. The Grade II listed building in Cardiff Bay offers a one-of-a-kind setting that cannot be found elsewhere in the area. The positive feedback from customers and its popularity as a filming location further solidify its reputation as a top choice for events and special occasions.