Yng nghanol dinas Abertawe, gwelodd Llyr Roberts fwlch yn y farchnad ar gyfer hostel canol dinas, ac agorodd Hostel Cwtsh ym mis Tachwedd 2021. Yn ddiweddar mae wedi derbyn gradd hostel pum seren, gan ei wneud yr unig hostel pum seren yn ne Cymru. Mae’r hostel wedi derbyn cymorth gan y Gronfa i Fusnesau Bach a Micro a ariennir gan yr UE.
In Swansea city centre, Llyr Roberts saw a gap in the market for a city centre hostel and opened the Cwtsh Hostel in November 2021. It has recently received a five-star hostel grading from Visit Wales, making it the only five-star hostel in South Wales. The hostel was supported through the EU-funded Micro and Small Business Fund.