We spent five days at Sejuk Suites with my wife, couple of kids and the babysitter - ok she's my sister in law :)
It was great for us, good size, very good location (just an easy stroll on the beach with restaurants bars and of course the sunset.
We had an easy check in - you don't have to check in at the Jajakarta reception even with our quite late arrival, there greeted friendly at Sejuk suites.
It is a bit worn down, but hey.
For us it was great, for two couples might not so perfect - the main bedroom is pretty much open.
You could use the descent size of the Jayakarta pool - including the pool bar (no wonder they liked us).
The daily service was just great, very well looked after, friendly.
It depends on your expectation - we went to another two resorts in our Bali trip after but we were happy to stay in Sejuk Suites.

The apartment itself was dated, well worn (examples: deep stains on bath and showers, floor starting to rot, balcony poorly maintained, squirrels within the roof scuteering round at night, seen a cockroach also, smelly toilet, balcony furniture useless) however the cleaner does a fantastic job of making it as clean as it can be and laundry service was excellent for free of charge. Bed linen and towels always clean. Sejuk suites dated such as faulty lifts, the jayakarta hotel itself we didn’t use the facilities such as the pools as they where overcrowded,not able to get a sunbed even at 9am ,swim up bar inaccessible due to crowds in the pool, couldn’t use the free shuttle bus to kuta due to hotels guests not showing up and sejuk residents denied, you can only travel if hotel guests are. Kids swimming in the pool late hours at night.
However the Location is great, nice local bars and restaurants and beach clubs shame we felt we couldn’t use the pools in the over crowded hotel. Spent most of time visiting the much nicer beaches as couldn’t stand the constant hassling at the beach opposite the hotel and found the beach itself to be grotty and not the picturesqueness that Bali is sold as! Went to beaches such as Nusa Dua and dreamland beach and Sunday’s beach club, Azul Beach Club, potatoe head beach club which were all amazing.
Sejuk suites NEEDS RENOVATING ASAP