| Llawr Gwaelod | |||
|---|---|---|---|
| Enw | Math o ystafell | Llun 360° | Capasiti |
| TRW001 | Ystafell Bost | – | – |
| TRW002 | Ystafell Bost | – | – |
| TRW003 | Tŷ Bach y Dynion | – | – |
| TRW004 | Ystafell | – | – |
| TRW005 | Storfa Offer | – | – |
| TRW006 | Cegin | – | – |
| TRW007 | Tŷ Bach y Merched & Tŷ Bach Anabl | – | – |
| TRW008 | Storfa Offer | – | – |
| TRW008A | Swyddfa | – | – |
| TRW008B | Storfa Offer | – | – |
| TRW009 | Storfa Offer | – | – |
| TRW011 | Gweithdy | – | – |
| TRW012 | Swyddfa'r Trydanwr | – | – |
| TRW013 | Swyddfa'r Plymwr | – | – |
| TRW015 | Stordy Archif | – | – |
| TRW016 | Ystafell Loceri | – | – |
| TRW016A | Storfa Offer | – | – |
| TRW016B | Stordy Archif | – | – |
| TRW017 | Cegin | – | – |
| TRW019 | Ystafell | – | – |
| TRW020 | Storfa Offer | – | – |
| TRW021 | Ystafell Newid | – | – |
| TRW022 | Is-orsaf Drydan | – | – |
| TRW023 | Cegin | – | – |
| TRW024 | Ystafell Gyfarfod | – | – |
| TRW027 | Ystafell | – | – |
| TRW028 | Tŷ Bach Neillryw | – | – |
| TRW029 | Swyddfa | – | – |
| TRW030 | Storfa Offer | – | – |
| TRW031 | Tŷ Bach Neillryw | – | – |
| Llawr Cyntaf | |||
|---|---|---|---|
| Enw | Math o ystafell | Llun 360° | Capasiti |
| TRW101 | Ystafell Gyfarfod | – | – |
| TRW102 | Cegin | – | – |
| TRW103 | Ystafell y Boeler | – | – |
| TRW104 | Tŷ Bach y Merched | – | – |
| TRW105 | Tŷ Bach y Dynion | – | – |
| TRW105A | Tŷ Bach Anabl | – | – |
| TRW106 | Ystafell Offer Swyddfa | – | – |
| TRW106A | Ystafell | – | – |
| TRW107 | Ardal Ffeilio | – | – |
| TRW107A | Derbynfa | – | – |
| TRW108 | Swyddfa | – | – |
| TRW109 | Swyddfa | – | – |