The carvery is great and good value for money - but only go there if you are prepared to sit next to a screaming child. This place is particularly popular with young families - and even if the child screams for a full 45 mins, don't expect the management to do anything about it (ie politely ask the parent to temporarily remove the distressed child from the area for the sake of other diners - it simply wont happen).
Exeter Arms Toby Hotel
This place quite possible does the best carvery in Exeter at the lowest price. The staff are extremely helpful and friendly, and the food is fantastic and very cheap. Well worth a visit, I guarantee you'll be back.