| Establishment Name | Location | Accommodation type |
| Valley House | United Kingdom, Lynton | guest houses |
| Lee House | United Kingdom, Lynton | bed and breakfast |
| Brendon House | United Kingdom, Lynton | bed and breakfast |
| Meadpool House | United Kingdom, Lynton | bed and breakfast |
| Jay Cottage | United Kingdom, Lynton | bed and breakfast |
| Bowden Close House | United Kingdom, Maidencombe | apartments/flats |
| The Thames Hotel | United Kingdom, Maidenhead | hotels |
| Homestay B&B 4 star Accomodation | United Kingdom, Maidstone | bed and breakfast |
| The Black Horse Inn | United Kingdom, Maidstone | bed and breakfast |
| The Lodge Hotel | United Kingdom, Malborough | hotels |
| Beck Hall | United Kingdom, Malham | bed and breakfast |
| Coach House Cottage | United Kingdom, Marazion | cottages |
| Artist's Cottage | United Kingdom, Marazion | cottages |
| Hadleigh Hotel | United Kingdom, Marble Arch | bed and breakfast |
| Edward Lear Hotel | United Kingdom, Marble Arch | bed and breakfast |
| Marsden Mount B&B | United Kingdom, Maresfield | bed and breakfast |
| Hunters Lodge | United Kingdom, Market Harborough | bed and breakfast |
| The Green Dragon | United Kingdom, Market Lavington | bed and breakfast |
| Ermine Lodge Bed & Breakfast | United Kingdom, Market Rasen | bed and breakfast |
| Executive Roomspace Cramer House | United Kingdom, Marylebone | apartments/flats |
| Executive Roomspace Howard House | United Kingdom, Marylebone | apartments/flats |
| The Cables B&B | United Kingdom, Matlock Bath | bed and breakfast |
| Sunnybank Guest House | United Kingdom, Matlock Bath | guest houses |
| Plum Cottage | United Kingdom, Medstead | bed and breakfast |
| Abelands Barn | United Kingdom, Merston | bed and breakfast |
| Portmellon Cove Guest House | United Kingdom, Mevagissey | bed and breakfast |
| THE PRIORY | United Kingdom, Middleham | guest houses |
| Best Western Highfield Hotel | United Kingdom, Middlesbrough | hotels |
| Brunswick House | United Kingdom, Middleton-in-Teesdale | guest houses |
| Grosvenor Guest House | United Kingdom, Mildenhall | guest houses |
| Ha'penny House | United Kingdom, Milford on Sea | bed and breakfast |
| Riverside House | United Kingdom, Millers Dale | cottages |
| Parkview | United Kingdom, Milton Keynes | guest houses |
| The Old Bankhouse | United Kingdom, Mintlaw | bed and breakfast |
| The Old Shooting Lodge B&B and Holiday Lodges | United Kingdom, Mintlaw | bed and breakfast |
| Gunn Mill House | United Kingdom, Mitcheldean | bed and breakfast |
| Seven Oaks Bed and Breakfast | United Kingdom, Moffat | bed and breakfast |
| Hafan Deg B&B | United Kingdom, Mold | bed and breakfast |
| Carents House | United Kingdom, Montacute | bed and breakfast |
| Green Ghyl | United Kingdom, Moorsholm | apartments/flats |
| The Crown Hotel & Pebbles Restaurant | United Kingdom, Morecambe | hotels |
| Ashley Hotel | United Kingdom, Morecambe | hotels |
| The Residence | United Kingdom, Morningside | bed and breakfast |
| Motherwell Self-Catering | United Kingdom, Motherwell | home rentals |
| Stakesby Holiday Flats | United Kingdom, Mount Vale | apartments/flats |
| Pilgrim Hotel | United Kingdom, Much Birch | hotels |
| Big Sky Lodges | United Kingdom, Muir of Ord | cottages |
| Kilcoy Chalets | United Kingdom, Muir of Ord | cottages |
| Parc Cres | United Kingdom, Mullion | bed and breakfast |
| Mullion Cove Hotel | United Kingdom, Mullion | hotels |